Add helper methods for color conversion and string checksum generation

- Implemented ToColor extension method to convert predefined ColorType enums to HTML hex colors.
- Added GetChecksum extension method to generate a SHA-256 checksum from a string.
- Included conditional directive for .NET Framework compatibility.

EnvelopeGenerator.Application/EmailTemplates/Commands/Reset/ResetEmailTemplateCommandHandler.cs

@@ -69,7 +69,7 @@ public class ResetEmailTemplateCommandHandler : IRequestHandler<ResetEmailTempla
         new(){
         Id = 4,
         Name = "DocumentCompleted",
-        Body = "Guten Tag [NAME_RECEIVER],<br />\r\n<br />\r\nDer Signaturvorgang <B><I>'[DOCUMENT_TITLE]'</I></B> wurde erfolgreich abgeschlossen.<br />\r\n<br />\r\nSie erhalten das Dokument mit einem detaillierten Ergebnisbericht als Anhang zu dieser Email.<br />\r\n<br />\r\nMit freundlichen Grüßen<br />\r\n<br />\r\n[NAME_PORTAL]",
+        Body = "Guten Tag [NAME_RECEIVER],<br />\r\n<br />\r\nDer Signaturvorgang <B><I>'[DOCUMENT_TITLE]'</I></B> wurde erfolgreich abgeschlossen.<br />\r\n<br />\r\nSie erhalten das Dokument mit einem detaillierten Ergebnisbericht als Anhang zu dieser EmailAddress.<br />\r\n<br />\r\nMit freundlichen Grüßen<br />\r\n<br />\r\n[NAME_PORTAL]",
         Subject = "Umschlag abgeschlossen: '[DOCUMENT_TITLE]'"
         },
         new(){

EnvelopeGenerator.Application/EnvelopeGenerator.Application.csproj

@@ -20,8 +20,6 @@
 		<PackageReference Include="DigitalData.EmailProfilerDispatcher" Version="3.1.0" />
 		<PackageReference Include="MediatR" Version="12.5.0" />
 		<PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="7.0.18" />
-		<PackageReference Include="Microsoft.Data.SqlClient" Version="5.1.1" />
-		<PackageReference Include="Microsoft.Data.SqlClient" Version="6.0.2" />
 		<PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.5" />
 		<PackageReference Include="Otp.NET" Version="1.4.0" />
 		<PackageReference Include="QRCoder" Version="1.6.0" />
@@ -64,6 +62,7 @@
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net7.0'">
 	  <PackageReference Include="AutoMapper" Version="13.0.1" />
+	  <PackageReference Include="Microsoft.Data.SqlClient" Version="5.2.3" />
 	  <PackageReference Include="CommandDotNet">
 		<Version>7.0.5</Version>
 	  </PackageReference>
@@ -71,6 +70,7 @@
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net8.0'">
 	  <PackageReference Include="AutoMapper" Version="14.0.0" />
+	  <PackageReference Include="Microsoft.Data.SqlClient" Version="6.0.2" />
 	  <PackageReference Include="CommandDotNet">
 	    <Version>8.1.1</Version>
 	  </PackageReference>
@@ -78,6 +78,7 @@
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net9.0'">
 	  <PackageReference Include="AutoMapper" Version="14.0.0" />
+	  <PackageReference Include="Microsoft.Data.SqlClient" Version="6.0.2" />
 	  <PackageReference Include="CommandDotNet">
 	    <Version>8.1.1</Version>
 	  </PackageReference>

EnvelopeGenerator.Common/Entities/DocumentStatus.vb

@@ -1,12 +0,0 @@
-Imports EnvelopeGenerator.Domain
-
-Public Class DocumentStatus
-
-    Public Property Id As Integer
-    Public Property EnvelopeId As Integer
-    Public Property ReceiverId As Integer
-    Public Property Value As String
-    Public Property Status As Constants.DocumentStatus = Constants.DocumentStatus.Created
-    Public Property StatusChangedWhen As Date
-
-End Class

EnvelopeGenerator.Common/Entities/ElementMetadata.vb

@@ -1,4 +0,0 @@
-Public Class ElementMetadata
-    Public Property Index As Integer
-    Public Property Page As Integer
-End Class

EnvelopeGenerator.Common/Entities/ElementStatus.vb

@@ -1,5 +1,6 @@
 Imports EnvelopeGenerator.Domain
 
+<Obsolete("Tabelle TBSIG_ELEMENT_STATUS entfernt")>
 Public Class ElementStatus
 
     Public Property Id As Integer

EnvelopeGenerator.Common/Entities/EmailData.vb

@@ -27,8 +27,8 @@ Public Class EmailData
     ''' <param name="pEnvelope"></param>
     ''' <param name="pReceiver"></param>
     ''' <param name="pStatus"></param>
-    Public Sub New(pEnvelope As Envelope, pReceiver As EnvelopeReceiver, pStatus As Constants.EnvelopeStatus)
-        EmailAdress = pReceiver.Email
+    Public Sub New(pEnvelope As Envelope, pReceiver As Receiver, pStatus As Constants.EnvelopeStatus)
+        EmailAdress = pReceiver.EmailAddress
         EmailSubject = String.Empty
         EmailType = pStatus
 

EnvelopeGenerator.Common/Entities/EmailTemplate.vb

@@ -1,8 +0,0 @@
-Public Class EmailTemplate
-
-    Public Property Id As Integer
-    Public Property Name As String
-    Public Property Body As String
-    Public Property Subject As String
-
-End Class

EnvelopeGenerator.Common/Entities/Envelope.vb

@@ -1,4 +1,5 @@
 Imports EnvelopeGenerator.Domain
+Imports EnvelopeGenerator.Domain.Entities
 
 Public Class Envelope
     Public Property Id As Integer = 0
@@ -31,7 +32,7 @@ Public Class Envelope
     Public Property User As New User()
 
     Public Property Documents As New List(Of EnvelopeDocument)
-    Public Property Receivers As New List(Of EnvelopeReceiver)
+    Public Property Receivers As New List(Of Receiver)
     Public Property History As New List(Of EnvelopeHistoryEntry)
     Public Property EnvelopeType As EnvelopeType
     Public Property DOC_RESULT As Byte()

EnvelopeGenerator.Common/Entities/EnvelopeReceiver.vb

@@ -1,82 +1,4 @@
-Imports System.Drawing
-Imports DevExpress.Utils.Svg
-Imports DigitalData.Modules.Base
-Imports EnvelopeGenerator.Domain.Constants
-Imports Newtonsoft.Json
-
-Public Class EnvelopeReceiver
-    Public Property Id As Integer = 0
-    Public Property UserId As Integer
-    Public Property Signature As String
-    Public ReadOnly Property Color As Color
-        Get
-            Return Helpers.ColorTypeToColor(ColorType)
-        End Get
-    End Property
-
-    <JsonIgnore>
-    Public ReadOnly Property Image As SvgBitmap
-        Get
-            Try
-                Return SvgBitmap.FromFile("Images/circle.svg")
-            Catch ex As Exception
-                Return Nothing
-            End Try
-        End Get
-    End Property
-
-
-    Public Property ColorType As ColorType
-
-    Public Property Name As String
-
-    Public Property Company As String = ""
-
-    Public Property JobTitle As String = ""
-
-    Public Property Email As String
-
-    Public Property Status As ReceiverStatus
-
-    Public ReadOnly Property StatusTranslated As String
-        Get
-            Dim oStatus = Status.ToString()
-            Return My.Resources.Model.ResourceManager.GetString(oStatus)
-        End Get
-    End Property
-
-    Public Property SignedDate As DateTime = DateTime.MinValue
-
-    Public ReadOnly Property SignedDateDisplayValue As String
-        Get
-            If SignedDate = DateTime.MinValue Then
-                Return "-"
-            Else
-                Return SignedDate.ToString("G")
-            End If
-
-        End Get
-    End Property
-
-    Public ReadOnly Property HasId As Boolean
-        Get
-            Return Id > 0
-        End Get
-    End Property
-
-    Public ReadOnly Property HasEmailAndName As Boolean
-        Get
-            Return String.IsNullOrWhiteSpace(Email) = False And
-                String.IsNullOrWhiteSpace(Name) = False
-        End Get
-    End Property
-
-    Public Property Sequence As Integer = 0
-    Public Property PrivateMessage As String = ""
-    Public Property AccessCode As String = ""
-    Public Property PhoneNumber As String = ""
-
-    Public Function GetSignature() As String
-        Return StringEx.GetChecksum(Email.ToUpper)
-    End Function
+Public Class EnvelopeReceiver
+    Public Property Envelope As Envelope
+    Public Property Receiver As Receiver
 End Class

EnvelopeGenerator.Common/Entities/EnvelopeResponse.vb

@@ -1,4 +0,0 @@
-Public Class EnvelopeResponse
-    Public Property Envelope As Envelope
-    Public Property Receiver As EnvelopeReceiver
-End Class

EnvelopeGenerator.Common/Entities/Receiver.vb

@@ -0,0 +1,60 @@
+Imports System.Drawing
+Imports DigitalData.Modules.Base
+Imports EnvelopeGenerator.Domain.Constants
+
+Public Class Receiver
+    Public Property Id As Integer = 0
+    Public Property Signature As String
+    Public ReadOnly Property Color As Color
+        Get
+            Return Helpers.ColorTypeToColor(ColorType)
+        End Get
+    End Property
+
+    Public Property ColorType As ColorType
+
+    Public Property Name As String
+
+    Public Property Company As String = ""
+
+    Public Property JobTitle As String = ""
+
+    Public Property EmailAddress As String
+
+    Public Property Status As ReceiverStatus
+
+    Public Property SignedDate As DateTime = DateTime.MinValue
+
+    Public ReadOnly Property SignedDateDisplayValue As String
+        Get
+            If SignedDate = DateTime.MinValue Then
+                Return "-"
+            Else
+                Return SignedDate.ToString("G")
+            End If
+
+        End Get
+    End Property
+
+    Public ReadOnly Property HasId As Boolean
+        Get
+            Return Id > 0
+        End Get
+    End Property
+
+    Public ReadOnly Property HasEmailAndName As Boolean
+        Get
+            Return String.IsNullOrWhiteSpace(EmailAddress) = False And
+                String.IsNullOrWhiteSpace(Name) = False
+        End Get
+    End Property
+
+    Public Property Sequence As Integer = 0
+    Public Property PrivateMessage As String = ""
+    Public Property AccessCode As String = ""
+    Public Property PhoneNumber As String = ""
+
+    Public Function GetSignature() As String
+        Return StringEx.GetChecksum(EmailAddress.ToUpper)
+    End Function
+End Class

EnvelopeGenerator.Common/Entities/State.vb

@@ -1,5 +1,6 @@
 Imports DigitalData.Modules.Database
 Imports DigitalData.Modules.Logging
+Imports EnvelopeGenerator.Domain.Entities
 
 Public Class State
     Public Property UserId As Integer

EnvelopeGenerator.Common/Entities/User.vb

@@ -1,18 +0,0 @@
-Public Class User
-    Public Property Id As Integer = 0
-    Public Property Prename As String
-    Public Property Name As String
-    Public Property Username As String
-    Public Property Email As String
-    Public Property Language As String
-
-    Public Property HasAccess As Boolean
-    Public Property IsAdmin As Boolean
-    Public Property GhostModeActive As Boolean
-
-    Public ReadOnly Property FullName() As String
-        Get
-            Return Prename + " " + Name
-        End Get
-    End Property
-End Class

EnvelopeGenerator.Common/EnvelopeGenerator.Common.vbproj

@@ -275,11 +275,8 @@
   <ItemGroup>
     <Compile Include="Config.vb" />
     <Compile Include="Entities\DbConfig.vb" />
-    <Compile Include="Entities\ElementMetadata.vb" />
-    <Compile Include="Entities\DocumentStatus.vb" />
     <Compile Include="Entities\ElementStatus.vb" />
     <Compile Include="Entities\EmailData.vb" />
-    <Compile Include="Entities\EmailTemplate.vb" />
     <Compile Include="Jobs\APIBackendJobs\APIEnvelopeJob.vb" />
     <Compile Include="Jobs\FinalizeDocument\PDFBurnerParams.vb" />
     <Compile Include="Services\TemplateService.vb" />
@@ -287,11 +284,10 @@
     <Compile Include="Entities\EnvelopeDocument.vb" />
     <Compile Include="Entities\EnvelopeDocumentElement.vb" />
     <Compile Include="Entities\EnvelopeHistoryEntry.vb" />
+    <Compile Include="Entities\Receiver.vb" />
     <Compile Include="Entities\EnvelopeReceiver.vb" />
-    <Compile Include="Entities\EnvelopeResponse.vb" />
     <Compile Include="Entities\EnvelopeType.vb" />
     <Compile Include="Entities\State.vb" />
-    <Compile Include="Entities\User.vb" />
     <Compile Include="Helpers.vb" />
     <Compile Include="Jobs\FinalizeDocument\FinalizeDocumentExceptions.vb" />
     <Compile Include="Jobs\FinalizeDocument\FinalizeDocumentJob.vb" />

EnvelopeGenerator.Common/Jobs/FinalizeDocument/FinalizeDocumentJob.vb

@@ -334,7 +334,7 @@ Namespace Jobs
 
             For Each oReceiver In pEnvelope.Receivers
                 If ActionService.CompleteEnvelope(pEnvelope, oReceiver) = False Then ', oAttachment
-                    Logger.Error("Envelope could not be completed for receiver [{0}]", oReceiver.Email)
+                    Logger.Error("Envelope could not be completed for receiver [{0}]", oReceiver.EmailAddress)
                     Return False
                 End If
             Next

EnvelopeGenerator.Common/Models/DocumentStatusModel.vb

@@ -1,4 +1,5 @@
 Imports System.Data.SqlClient
+Imports EnvelopeGenerator.Domain.Entities
 
 Public Class DocumentStatusModel
     Inherits BaseModel

EnvelopeGenerator.Common/Models/ElementStatusModel.vb

@@ -1,5 +1,6 @@
 Imports System.Data.SqlClient
 
+<Obsolete("Tabelle TBSIG_ELEMENT_STATUS entfernt")>
 Public Class ElementStatusModel
     Inherits BaseModel
 
@@ -7,6 +8,7 @@ Public Class ElementStatusModel
         MyBase.New(pState)
     End Sub
 
+    <Obsolete("Tabelle TBSIG_ELEMENT_STATUS entfernt")>
     Public Function Insert(pElementStatus As ElementStatus) As Boolean
         Try
             Dim oSql = "INSERT INTO [dbo].[TBSIG_ELEMENT_STATUS]
@@ -41,6 +43,7 @@ Public Class ElementStatusModel
         End Try
     End Function
 
+    <Obsolete("Tabelle TBSIG_ELEMENT_STATUS entfernt")>
     Public Function Update(pElementStatus As ElementStatus) As Boolean
         Try
             Dim oSql = "UPDATE [dbo].[TBSIG_ELEMENT_STATUS]
@@ -68,6 +71,7 @@ Public Class ElementStatusModel
         End Try
     End Function
 
+    <Obsolete("Tabelle TBSIG_ELEMENT_STATUS entfernt")>
     Private Function GetElementId(pElement As ElementStatus) As Integer
         Try
             Return Database.GetScalarValue($"SELECT MAX(GUID) FROM TBSIG_ELEMENT_STATUS 

EnvelopeGenerator.Common/Models/EmailTemplateModel.vb

@@ -1,5 +1,6 @@
 Imports DigitalData.Modules.Base
 Imports EnvelopeGenerator.Domain.Constants
+Imports EnvelopeGenerator.Domain.Entities
 
 Public Class EmailTemplateModel
     Inherits BaseModel

EnvelopeGenerator.Common/Models/EnvelopeModel.vb

@@ -1,8 +1,8 @@
 Imports System.Data.SqlClient
-Imports System.Web.UI.WebControls
 Imports DigitalData.Modules.Base
 Imports DigitalData.Modules.Logging
 Imports EnvelopeGenerator.Domain.Constants
+Imports EnvelopeGenerator.Domain.Entities
 
 Public Class EnvelopeModel
     Inherits BaseModel

EnvelopeGenerator.Common/Models/ReceiverModel.vb

@@ -11,7 +11,7 @@ Public Class ReceiverModel
         MyBase.New(pState)
     End Sub
 
-    Private Function ToReceiver(pRow As DataRow, pColorIndex As Integer) As EnvelopeReceiver
+    Private Function ToReceiver(pRow As DataRow, pColorIndex As Integer) As Receiver
         Dim EmailAdress As String = pRow.ItemEx("EMAIL_ADDRESS", "")
         Dim EnvelopeId As Integer = pRow.ItemEx("ENVELOPE_ID", 0)
         Dim SignedDate As DateTime = DateTime.MinValue
@@ -24,9 +24,9 @@ Public Class ReceiverModel
             End If
         End If
 
-        Return New EnvelopeReceiver() With {
+        Return New Receiver() With {
             .Id = pRow.ItemEx("GUID", 0),
-            .Email = pRow.ItemEx("EMAIL_ADDRESS", ""),
+            .EmailAddress = pRow.ItemEx("EMAIL_ADDRESS", ""),
             .Name = pRow.ItemEx("NAME", ""),
             .Sequence = pRow.ItemEx("SEQUENCE", 0),
             .Signature = pRow.ItemEx("SIGNATURE", ""),
@@ -38,15 +38,15 @@ Public Class ReceiverModel
         }
     End Function
 
-    Private Function ToReceiver(pTable As DataTable) As EnvelopeReceiver
+    Private Function ToReceiver(pTable As DataTable) As Receiver
         Return pTable?.Rows.Cast(Of DataRow).
             Select(AddressOf ToReceiver).
             Single()
     End Function
 
-    Public Function TestReceiverExists(pReceiver As EnvelopeReceiver) As Boolean
+    Public Function TestReceiverExists(pReceiver As Receiver) As Boolean
         Try
-            Dim oGuid = Database.GetScalarValue($"SELECT COALESCE(GUID, 0) FROM TBSIG_RECEIVER WHERE EMAIL_ADDRESS = '{pReceiver.Email}'")
+            Dim oGuid = Database.GetScalarValue($"SELECT COALESCE(GUID, 0) FROM TBSIG_RECEIVER WHERE EMAIL_ADDRESS = '{pReceiver.EmailAddress}'")
             pReceiver.Id = oGuid
             Return oGuid > 0
         Catch ex As Exception
@@ -55,7 +55,7 @@ Public Class ReceiverModel
         End Try
     End Function
 
-    Public Function Insert(pReceiver As EnvelopeReceiver, pTransaction As SqlTransaction) As Boolean
+    Public Function Insert(pReceiver As Receiver, pTransaction As SqlTransaction) As Boolean
         Try
             Dim oSignature As String = pReceiver.GetSignature()
             Dim oCheck = $"SELECT COUNT(GUID) FROM [dbo].[TBSIG_RECEIVER] WHERE SIGNATURE = '{oSignature}'"
@@ -66,19 +66,19 @@ Public Class ReceiverModel
                ([EMAIL_ADDRESS]
                ,[SIGNATURE])
              VALUES
-               ('{pReceiver.Email}'
+               ('{pReceiver.EmailAddress}'
                ,'{pReceiver.GetSignature()}')"
 
                 Dim oCommand = New SqlCommand(oSql)
                 Dim oResult = Database.ExecuteNonQuery(oCommand)
                 If oResult = True Then
-                    pReceiver.Id = GetReceiverIdByEmail(pReceiver.Email, pTransaction)
+                    pReceiver.Id = GetReceiverIdByEmail(pReceiver.EmailAddress, pTransaction)
                     Return True
                 Else
                     Return False
                 End If
             Else
-                Logger.Warn($"Receiver [{pReceiver.Email}] already existing! SignatureID: {oSignature} Check SQL {oCheck}")
+                Logger.Warn($"Receiver [{pReceiver.EmailAddress}] already existing! SignatureID: {oSignature} Check SQL {oCheck}")
                 Return True
             End If
         Catch ex As Exception
@@ -87,7 +87,7 @@ Public Class ReceiverModel
         End Try
     End Function
 
-    Public Function Update(pReceiver As EnvelopeReceiver, pTransaction As SqlTransaction) As Boolean
+    Public Function Update(pReceiver As Receiver, pTransaction As SqlTransaction) As Boolean
         Try
             Dim oSql As String = $"UPDATE [dbo].[TBSIG_USER_RECEIVER]
                 SET [NAME] = '{pReceiver.Name}'
@@ -118,7 +118,7 @@ Public Class ReceiverModel
         End Try
     End Function
 
-    Public Function Assign(pEnvelope As Envelope, pReceiver As EnvelopeReceiver, pTransaction As SqlTransaction) As Boolean
+    Public Function Assign(pEnvelope As Envelope, pReceiver As Receiver, pTransaction As SqlTransaction) As Boolean
         Dim oSql = $"INSERT INTO [dbo].[TBSIG_ENVELOPE_RECEIVER]
                    ([ENVELOPE_ID]
                    ,[RECEIVER_ID]
@@ -153,7 +153,7 @@ Public Class ReceiverModel
         Return Database.ExecuteNonQuery(oCommand, pTransaction)
     End Function
 
-    Public Function ListEnvelopeReceivers(pEnvelopeId As Integer) As IEnumerable(Of EnvelopeReceiver)
+    Public Function ListEnvelopeReceivers(pEnvelopeId As Integer) As IEnumerable(Of Receiver)
         Try
             Dim oSql = $"SELECT * FROM [dbo].[VWSIG_ENVELOPE_RECEIVERS] WHERE ENVELOPE_ID = {pEnvelopeId}"
             Dim oTable = Database.GetDatatable(oSql)
@@ -187,7 +187,7 @@ Public Class ReceiverModel
         End Try
     End Function
 
-    Public Function ListReceivers() As IEnumerable(Of EnvelopeReceiver)
+    Public Function ListReceivers() As IEnumerable(Of Receiver)
         Try
             Dim oSql = $"SELECT * FROM [dbo].[TBSIG_RECEIVER]"
             Dim oTable = Database.GetDatatable(oSql)
@@ -202,13 +202,13 @@ Public Class ReceiverModel
         End Try
     End Function
 
-    Public Function ListReceivers(pReceiversFromGrid As List(Of EnvelopeReceiver)) As IEnumerable(Of EnvelopeReceiver)
+    Public Function ListReceivers(pReceiversFromGrid As List(Of Receiver)) As IEnumerable(Of Receiver)
         Try
             If pReceiversFromGrid.Count = 0 Then
-                Return New List(Of EnvelopeReceiver)
+                Return New List(Of Receiver)
             End If
 
-            Dim oAddresses = pReceiversFromGrid.Select(Function(r) $"'{r.Email}'").JoinToString(",")
+            Dim oAddresses = pReceiversFromGrid.Select(Function(r) $"'{r.EmailAddress}'").JoinToString(",")
 
             Dim oSql = $"SELECT * FROM [dbo].[TBSIG_RECEIVER] WHERE EMAIL_ADDRESS IN ({oAddresses})"
             Dim oTable = Database.GetDatatable(oSql)
@@ -235,7 +235,7 @@ Public Class ReceiverModel
         End Try
     End Function
 
-    Public Function GetById(pReceiverId As Integer) As EnvelopeReceiver
+    Public Function GetById(pReceiverId As Integer) As Receiver
         'Try
         '    Dim oSql = $"SELECT * FROM [dbo].[VWSIG_ENVELOPE_RECEIVERS] WHERE RECEIVER_ID = {pReceiverId}"
         '    Dim oTable = Database.GetDatatable(oSql)

EnvelopeGenerator.Common/Models/UserModel.vb

@@ -1,5 +1,6 @@
 Imports DigitalData.Modules.Base
 Imports DigitalData.Modules.Logging
+Imports EnvelopeGenerator.Domain.Entities
 
 Public Class UserModel
     Inherits BaseModel

EnvelopeGenerator.Common/Reports/rptEnvelopeHistory.Designer.vb

@@ -320,7 +320,7 @@ Partial Public Class rptEnvelopeHistory
         Me.XrTableCell19.StylePriority.UseBorders = False
         Me.XrTableCell19.StylePriority.UseFont = False
         Me.XrTableCell19.StylePriority.UseForeColor = False
-        Me.XrTableCell19.Text = "Email"
+        Me.XrTableCell19.Text = "EmailAddress"
         Me.XrTableCell19.Weight = 0.11578820509129036R
         '
         'XrTableCell20
@@ -329,7 +329,7 @@ Partial Public Class rptEnvelopeHistory
         Me.XrTableCell20.BorderColor = System.Drawing.Color.Empty
         Me.XrTableCell20.Borders = DevExpress.XtraPrinting.BorderSide.None
         Me.XrTableCell20.Dpi = 254.0!
-        Me.XrTableCell20.ExpressionBindings.AddRange(New DevExpress.XtraReports.UI.ExpressionBinding() {New DevExpress.XtraReports.UI.ExpressionBinding("BeforePrint", "Text", "[Envelope].[User].[Email]")})
+        Me.XrTableCell20.ExpressionBindings.AddRange(New DevExpress.XtraReports.UI.ExpressionBinding() {New DevExpress.XtraReports.UI.ExpressionBinding("BeforePrint", "Text", "[Envelope].[User].[EmailAddress]")})
         Me.XrTableCell20.Font = New System.Drawing.Font("Arial", 8.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
         Me.XrTableCell20.ForeColor = System.Drawing.Color.Black
         Me.XrTableCell20.Multiline = True

EnvelopeGenerator.Common/Services/ActionService.vb

@@ -56,7 +56,7 @@ Public Class ActionService
         Next
         Return oSendResult
     End Function
-    Public Function ResendReceiver(pEnvelope As Envelope, pReceiver As EnvelopeReceiver) As Boolean
+    Public Function ResendReceiver(pEnvelope As Envelope, pReceiver As Receiver) As Boolean
         Return EmailService.SendDocumentReceivedEmail(pEnvelope, pReceiver)
     End Function
 
@@ -86,7 +86,7 @@ Public Class ActionService
     End Function
     Public Function API_SendWithdrawn_Mails(pEnvelope As Envelope, pReason As String) As Boolean
         Dim oSendResult As Boolean = False
-        For Each oReceiver As EnvelopeReceiver In pEnvelope.Receivers
+        For Each oReceiver As Receiver In pEnvelope.Receivers
             If EmailService.SendEnvelopeDeletedEmail(pEnvelope, oReceiver, pReason) = False Then
                 Return False
             End If
@@ -94,8 +94,8 @@ Public Class ActionService
         Return True
     End Function
 
-    Public Function OpenEnvelope(pEnvelope As Envelope, pReceiver As EnvelopeReceiver) As Boolean
-        Dim oUserReference = pReceiver.Email
+    Public Function OpenEnvelope(pEnvelope As Envelope, pReceiver As Receiver) As Boolean
+        Dim oUserReference = pReceiver.EmailAddress
 
         If HistoryService.SetEnvelopeStatus(pEnvelope, EnvelopeStatus.DocumentOpened, oUserReference) = False Then
             Return False
@@ -104,8 +104,8 @@ Public Class ActionService
         Return True
     End Function
 
-    Public Function RequestAccessCode(pEnvelope As Envelope, pReceiver As EnvelopeReceiver) As Boolean
-        Dim oUserReference = pReceiver.Email
+    Public Function RequestAccessCode(pEnvelope As Envelope, pReceiver As Receiver) As Boolean
+        Dim oUserReference = pReceiver.EmailAddress
 
         If HistoryService.SetEnvelopeStatus(pEnvelope, EnvelopeStatus.AccessCodeRequested, oUserReference) = False Then
             Return False
@@ -114,8 +114,8 @@ Public Class ActionService
         Return True
     End Function
 
-    Public Function EnterCorrectAccessCode(pEnvelope As Envelope, pReceiver As EnvelopeReceiver) As Boolean
-        Dim oUserReference = pReceiver.Email
+    Public Function EnterCorrectAccessCode(pEnvelope As Envelope, pReceiver As Receiver) As Boolean
+        Dim oUserReference = pReceiver.EmailAddress
 
         If HistoryService.SetEnvelopeStatus(pEnvelope, EnvelopeStatus.AccessCodeCorrect, oUserReference) = False Then
             Return False
@@ -124,8 +124,8 @@ Public Class ActionService
         Return True
     End Function
 
-    Public Function EnterIncorrectAccessCode(pEnvelope As Envelope, pReceiver As EnvelopeReceiver) As Boolean
-        Dim oUserReference = pReceiver.Email
+    Public Function EnterIncorrectAccessCode(pEnvelope As Envelope, pReceiver As Receiver) As Boolean
+        Dim oUserReference = pReceiver.EmailAddress
 
         If HistoryService.SetEnvelopeStatus(pEnvelope, EnvelopeStatus.AccessCodeIncorrect, oUserReference) = False Then
             Return False
@@ -134,8 +134,8 @@ Public Class ActionService
         Return True
     End Function
 
-    Public Function SignEnvelope(pEnvelope As Envelope, pReceiver As EnvelopeReceiver) As Boolean
-        Dim oUserReference = pReceiver.Email
+    Public Function SignEnvelope(pEnvelope As Envelope, pReceiver As Receiver) As Boolean
+        Dim oUserReference = pReceiver.EmailAddress
 
         If HistoryService.SetEnvelopeStatus(pEnvelope, EnvelopeStatus.DocumentSigned, oUserReference) = False Then
             Return False
@@ -152,8 +152,8 @@ Public Class ActionService
         Return True
     End Function
 
-    Public Function CompleteEnvelope(pEnvelope As Envelope, pReceiver As EnvelopeReceiver) As Boolean ', pAttachment As String
-        If HistoryService.SetEnvelopeStatus(pEnvelope, EnvelopeStatus.MessageCompletionSent, pReceiver.Email) = False Then
+    Public Function CompleteEnvelope(pEnvelope As Envelope, pReceiver As Receiver) As Boolean ', pAttachment As String
+        If HistoryService.SetEnvelopeStatus(pEnvelope, EnvelopeStatus.MessageCompletionSent, pReceiver.EmailAddress) = False Then
             Return False
         End If
 

EnvelopeGenerator.Common/Services/EmailService.vb

@@ -13,7 +13,7 @@ Public Class EmailService
         EmailTemplate = New TemplateService(pState)
     End Sub
 
-    Public Function SendEnvelopeDeletedEmail(pEnvelope As Envelope, pReceiver As EnvelopeReceiver, pReason As String) As Boolean
+    Public Function SendEnvelopeDeletedEmail(pEnvelope As Envelope, pReceiver As Receiver, pReason As String) As Boolean
         Logger.Debug("SendEnvelopeDeletedEmail - Creating email data object...")
         Dim oEmailData As New EmailData(pEnvelope, pReceiver, Domain.Constants.EnvelopeStatus.MessageDeletionSent) With
         {
@@ -31,7 +31,7 @@ Public Class EmailService
         Return True
     End Function
 
-    Public Function SendDocumentReceivedEmail(pEnvelope As Envelope, pReceiver As EnvelopeReceiver) As Boolean
+    Public Function SendDocumentReceivedEmail(pEnvelope As Envelope, pReceiver As Receiver) As Boolean
         Logger.Debug("Creating email data object.")
         Dim oEmailData As New EmailData(pEnvelope, pReceiver, Domain.Constants.EnvelopeStatus.MessageInvitationSent) With
         {
@@ -49,7 +49,7 @@ Public Class EmailService
         Return True
     End Function
 
-    Public Function GetReceiverUrl(pEnvelope As Envelope, pReceiver As EnvelopeReceiver) As String
+    Public Function GetReceiverUrl(pEnvelope As Envelope, pReceiver As Receiver) As String
         Logger.Debug($"State.DbConfig.SignatureHost: {State.DbConfig.SignatureHost}")
         Logger.Debug($" pEnvelope.Uuid: {pEnvelope.Uuid}")
         Logger.Debug($" pReceiver.Signature: {pReceiver.Signature}")
@@ -62,7 +62,7 @@ Public Class EmailService
     End Function
 
 
-    Public Function SendDocumentAccessCodeReceivedEmail(pEnvelope As Envelope, pReceiver As EnvelopeReceiver) As Boolean
+    Public Function SendDocumentAccessCodeReceivedEmail(pEnvelope As Envelope, pReceiver As Receiver) As Boolean
         Logger.Debug("Creating email data object.")
         Logger.Debug($"State.DbConfig.SignatureHost: {State.DbConfig.SignatureHost}")
         Logger.Debug($" pEnvelope.Uuid: {pEnvelope.Uuid}")
@@ -83,7 +83,7 @@ Public Class EmailService
         Return True
     End Function
 
-    Public Function SendSignedEmail(pEnvelope As Envelope, pReceiver As EnvelopeReceiver) As Boolean
+    Public Function SendSignedEmail(pEnvelope As Envelope, pReceiver As Receiver) As Boolean
         Logger.Debug("Creating email data object.")
         Dim oEmailData = New EmailData(pEnvelope, pReceiver, Domain.Constants.EnvelopeStatus.MessageConfirmationSent) With
         {
@@ -100,7 +100,7 @@ Public Class EmailService
         Return True
     End Function
 
-    Public Function SendDocumentCompletedEmailToReceiver(pEnvelope As Envelope, pReceiver As EnvelopeReceiver) As Boolean ', pAttachment As String
+    Public Function SendDocumentCompletedEmailToReceiver(pEnvelope As Envelope, pReceiver As Receiver) As Boolean ', pAttachment As String
         Logger.Debug("Creating email data object.")
         Dim oEmailData = New EmailData(pEnvelope, pReceiver, Domain.Constants.EnvelopeStatus.MessageCompletionSent) With
         {

EnvelopeGenerator.Common/Strings/Email.Designer.vb

@@ -43,7 +43,7 @@ Namespace My.Resources
         Public Shared ReadOnly Property ResourceManager() As Global.System.Resources.ResourceManager
             Get
                 If Object.ReferenceEquals(resourceMan, Nothing) Then
-                    Dim temp As Global.System.Resources.ResourceManager = New Global.System.Resources.ResourceManager("EnvelopeGenerator.Common.Email", GetType(Email).Assembly)
+                    Dim temp As Global.System.Resources.ResourceManager = New Global.System.Resources.ResourceManager("EnvelopeGenerator.Common.EmailAddress", GetType(Email).Assembly)
                     resourceMan = temp
                 End If
                 Return resourceMan

EnvelopeGenerator.Common/Strings/Envelope1.Designer.vb

@@ -236,7 +236,7 @@ Namespace My.Resources
         End Property
         
         '''<summary>
-        '''  Sucht eine lokalisierte Zeichenfolge, die Die Email-Adresse [ @Mail ] konnte nicht validiert werden! ähnelt.
+        '''  Sucht eine lokalisierte Zeichenfolge, die Die EmailAddress-Adresse [ @Mail ] konnte nicht validiert werden! ähnelt.
         '''</summary>
         Public Shared ReadOnly Property Error_email_Validation() As String
             Get
@@ -300,7 +300,7 @@ Namespace My.Resources
         End Property
         
         '''<summary>
-        '''  Sucht eine lokalisierte Zeichenfolge, die Mindestens ein Empfänger hat keine Anrede oder keine Email Adresse. ähnelt.
+        '''  Sucht eine lokalisierte Zeichenfolge, die Mindestens ein Empfänger hat keine Anrede oder keine EmailAddress Adresse. ähnelt.
         '''</summary>
         Public Shared ReadOnly Property Incomplete_Receivers() As String
             Get
@@ -309,11 +309,11 @@ Namespace My.Resources
         End Property
         
         '''<summary>
-        '''  Sucht eine lokalisierte Zeichenfolge, die Empfänger {0} hat keine gültige Email Addresse. ähnelt.
+        '''  Sucht eine lokalisierte Zeichenfolge, die Empfänger {0} hat keine gültige EmailAddress Addresse. ähnelt.
         '''</summary>
         Public Shared ReadOnly Property Invalid_Email_Address() As String
             Get
-                Return ResourceManager.GetString("Invalid Email Address", resourceCulture)
+                Return ResourceManager.GetString("Invalid EmailAddress Address", resourceCulture)
             End Get
         End Property
         

EnvelopeGenerator.Domain/Entities/DocumentStatus.cs

@@ -22,9 +22,10 @@ namespace EnvelopeGenerator.Domain.Entities
         [Column("RECEIVER_ID")]
         public int ReceiverId { get; set; }
 
+        // TODO: * check Form Application and remove default value
         [Required]
         [Column("STATUS")]
-        public int Status { get; set; }
+        public Constants.DocumentStatus Status { get; set; } = Constants.DocumentStatus.Created;
 
         [Column("STATUS_CHANGED_WHEN", TypeName = "datetime")]
         public DateTime StatusChangedWhen { get; set; }

EnvelopeGenerator.Domain/Entities/Envelope.cs

@@ -3,6 +3,7 @@ using System.ComponentModel.DataAnnotations.Schema;
 #if NETFRAMEWORK
 using System;
 using System.Collections.Generic;
+using System.Linq;
 #endif
 
 namespace EnvelopeGenerator.Domain.Entities
@@ -10,28 +11,32 @@ namespace EnvelopeGenerator.Domain.Entities
     [Table("TBSIG_ENVELOPE", Schema = "dbo")]
     public class Envelope
     {
+        // TODO: * Check the Form App and remove the default value
         [Key]
         [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
         [Column("GUID")]
-        public int Id { get; set; }
+        public int Id { get; set; } = 0;
 
         [Required]
         [Column("USER_ID")]
         public int UserId { get; set; }
 
+        // TODO: * Check the Form App and remove the default value
         [Required]
         [Column("STATUS")]
-        public int Status { get; set; }
+        public int Status { get; set; } = (int)Constants.EnvelopeStatus.EnvelopeCreated;
 
         [NotMapped]
         public string StatusName => ((Constants.EnvelopeStatus)Status).ToString();
 
+        // TODO: The default value is set to 0. Check the Form App to remove this
         [Required]
         [Column("ENVELOPE_UUID", TypeName = "nvarchar(36)")]
-        public string Uuid { get; set; }
+        public string Uuid { get; set; } = Guid.NewGuid().ToString();
 
+        // TODO: * Check the Form App and remove the default value
         [Column("MESSAGE", TypeName = "nvarchar(max)")]
-        public string Message { get; set; }
+        public string Message { get; set; } = My.Resources.Envelope.Please_read_and_sign_this_document;
 
         [Column("EXPIRES_WHEN", TypeName = "datetime")]
         public DateTime ExpiresWhen { get; set; }
@@ -46,32 +51,43 @@ namespace EnvelopeGenerator.Domain.Entities
         [Column("CHANGED_WHEN", TypeName = "datetime")]
         public DateTime ChangedWhen { get; set; }
 
+        // TODO: * Check the Form App and remove the default value
         [Column("TITLE", TypeName = "nvarchar(128)")]
-        public string Title { get; set; }
+        public string Title { get; set; } = string.Empty;
 
         [Column("CONTRACT_TYPE")]
         public int ContractType { get; set; }
 
+        // TODO: * Check the Form App and remove the default value
+        [NotMapped]
+        public string ContractTypeTranslated => My.Resources.Model.ResourceManager.GetString(ContractType.ToString());
+
+        // TODO: * Check the Form App and remove the default value
         [Column("LANGUAGE", TypeName = "nvarchar(5)")]
-        public string Language { get; set; }
+        public string Language { get; set; } = "de-DE";
 
+        // TODO: * Check the Form App and remove the default value
         [Column("SEND_REMINDER_EMAILS")]
-        public bool SendReminderEmails { get; set; }
+        public bool SendReminderEmails { get; set; } = false;
 
+        // TODO: * Check the Form App and remove the default value
         [Column("FIRST_REMINDER_DAYS")]
-        public int FirstReminderDays { get; set; }
+        public int FirstReminderDays { get; set; } = 0;
 
+        // TODO: * Check the Form App and remove the default value
         [Column("REMINDER_INTERVAL_DAYS")]
-        public int ReminderIntervalDays { get; set; }
+        public int ReminderIntervalDays { get; set; } = 0;
 
         [Column("ENVELOPE_TYPE")]
         public int EnvelopeTypeId { get; set; }
 
+        // TODO: * Check the Form App and remove the default value
         [Column("CERTIFICATION_TYPE")]
-        public int CertificationType { get; set; }
+        public int CertificationType { get; set; } = (int)Constants.CertificationType.AdvancedElectronicSignature;
 
+        // TODO: * Check the Form App and remove the default value
         [Column("USE_ACCESS_CODE")]
-        public bool UseAccessCode { get; set; }
+        public bool UseAccessCode { get; set; } = false;
 
         [Column("FINAL_EMAIL_TO_CREATOR")]
         public int FinalEmailToCreator { get; set; }
@@ -85,29 +101,58 @@ namespace EnvelopeGenerator.Domain.Entities
         [Column("EXPIRES_WARNING_WHEN_DAYS")]
         public int ExpiresWarningWhenDays { get; set; }
 
+        // TODO: * Check the Form App and remove the default value
         [Column("TFA_ENABLED", TypeName = "bit")]
-        public bool TFAEnabled { get; set; }
+        public bool TFAEnabled { get; set; } = false;
 
         [Column("DOC_RESULT", TypeName = "varbinary(max)")]
         public byte[] DocResult { get; set; }
 
-        /// <summary>
-        /// The sender of envelope
-        /// </summary>
+        [NotMapped]
+        public string CURRENT_WORK_APP { get; set; } = "signFLOW GUI";
+
+        // TODO: * Check the Form App and remove the default value
         [ForeignKey("UserId")]
-        public User User { get; set; }
+        public User User { get; set; } = new User();
 
         [ForeignKey("EnvelopeTypeId")]
         public EnvelopeType EnvelopeType { get; set; }
 
         [NotMapped]
-        public string EnvelopeTypeTitle => EnvelopeType.Title;
+        public string EnvelopeTypeTitle => EnvelopeType?.Title;
 
         [NotMapped]
         public bool IsAlreadySent => Status > (int)Constants.EnvelopeStatus.EnvelopeSaved;
 
-        public IEnumerable<EnvelopeDocument> Documents { get; set; }
+        [NotMapped]
+        public string StatusTranslated => My.Resources.Model.ResourceManager.GetString(Status.ToString());
 
-        public IEnumerable<EnvelopeHistory> History { get; set; }
+        // TODO: * Check the Form App and remove the default value
+        public IEnumerable<EnvelopeDocument> Documents { get; set; } = new List<EnvelopeDocument>();
+
+        // TODO: * Check the Form App and remove the default value
+        public IEnumerable<EnvelopeHistory> History { get; set; } = new List<EnvelopeHistory>();
+
+        // TODO: * Check the Form App and remove the default value
+        public IEnumerable<Receiver> Receivers { get; set; } = new List<Receiver>();
+
+        /// <summary>
+        /// Validates whether the receiver and document data are complete.
+        /// </summary>
+        public List<string> ValidateReceiverDocumentData()
+        {
+            var errors = new List<string>();
+
+            if (!Documents?.Any() ?? true)
+                errors.Add(My.Resources.Envelope.Missing_Documents);
+
+            if (!Receivers?.Any() ?? true)
+                errors.Add(My.Resources.Envelope.Missing_Receivers);
+
+            if (Receivers?.Any(r => !r.HasEmailAndName) ?? false)
+                errors.Add(My.Resources.Envelope.Incomplete_Receivers);
+
+            return errors;
+        }
     }
 }

EnvelopeGenerator.Domain/Entities/Receiver.cs

@@ -1,5 +1,6 @@
 using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
+using System.Drawing;
 #if NETFRAMEWORK
 using System;
 using System.Collections.Generic;
@@ -34,5 +35,55 @@ namespace EnvelopeGenerator.Domain.Entities
         public DateTime TfaRegDeadline { get; set; }
 
         public IEnumerable<EnvelopeReceiver> EnvelopeReceivers { get; set; }
+
+        [NotMapped]
+        public string Name { get; set; }
+
+        [NotMapped]
+        public string Company { get; set; } = string.Empty;
+
+        [NotMapped]
+        public string JobTitle { get; set; } = string.Empty;
+
+        [NotMapped]
+        public string PhoneNumber { get; set; } = string.Empty;
+
+        [NotMapped]
+        public string AccessCode { get; set; } = string.Empty;
+
+        [NotMapped]
+        public string PrivateMessage { get; set; } = string.Empty;
+
+        [NotMapped]
+        public int Sequence { get; set; } = 0;
+
+        [NotMapped]
+        public DateTime SignedDate { get; set; } = DateTime.MinValue;
+
+        [NotMapped]
+        public Constants.ReceiverStatus Status { get; set; }
+
+        [NotMapped]
+        public Constants.ColorType ColorType { get; set; }
+
+        [NotMapped]
+        public bool HasId => Id > 0;
+
+        [NotMapped]
+        public bool HasEmailAndName =>
+            !string.IsNullOrWhiteSpace(EmailAddress) &&
+            !string.IsNullOrWhiteSpace(Name);
+
+        [NotMapped]
+        public string SignedDateDisplayValue =>
+            SignedDate == DateTime.MinValue ? "-" : SignedDate.ToString("G");
+
+        [NotMapped]
+        public Color Color => ColorType.ToColor();
+
+        public string GetSignature()
+        {
+            return EmailAddress.ToUpperInvariant().GetChecksum();
+        }
     }
 }

EnvelopeGenerator.Domain/Entities/User.cs

@@ -13,7 +13,7 @@ namespace EnvelopeGenerator.Domain.Entities
         [Column("GUID")]
         [Key]
         [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
-        public int Id { get; set; }
+        public int Id { get; set; } = 0;
 
         [StringLength(50)]
         [Column("ADDED_WHO")]
@@ -95,5 +95,19 @@ namespace EnvelopeGenerator.Domain.Entities
         [Column("DELETED_WHO")]
         [StringLength(50)]
         public string DeletedWho { get; set; }
+
+        #region FORM_APP
+        [NotMapped]
+        public bool HasAccess { get; set; }
+
+        [NotMapped]
+        public bool IsAdmin { get; set; }
+
+        [NotMapped]
+        public bool GhostModeActive { get; set; }
+
+        [NotMapped]
+        public string FullName => $"{Prename} {Name}";
+        #endregion
     }
 }

EnvelopeGenerator.Domain/EnvelopeGenerator.Domain.csproj

@@ -22,4 +22,59 @@
     <PackageReference Include="DigitalData.EmailProfilerDispatcher.Abstraction.Attributes" Version="1.0.0" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Compile Update="Resources\Email.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Email.resx</DependentUpon>
+    </Compile>
+    <Compile Update="Resources\Envelope.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Envelope.resx</DependentUpon>
+    </Compile>
+    <Compile Update="Resources\Model.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Model.resx</DependentUpon>
+    </Compile>
+  </ItemGroup>
+
+  <ItemGroup>
+    <EmbeddedResource Update="Resources\Email.en.resx">
+      <CustomToolNamespace>My.Resources</CustomToolNamespace>
+      <LastGenOutput>Email.en.Designer.vb</LastGenOutput>
+      <Generator>PublicResXFileCodeGenerator</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Update="Resources\Email.resx">
+      <CustomToolNamespace>My.Resources</CustomToolNamespace>
+      <LastGenOutput>Email.Designer.cs</LastGenOutput>
+      <Generator>PublicResXFileCodeGenerator</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Update="Resources\Envelope.en.resx">
+      <SubType>Designer</SubType>
+      <CustomToolNamespace>My.Resources</CustomToolNamespace>
+      <LastGenOutput>Envelope.en.Designer.vb</LastGenOutput>
+      <Generator>PublicResXFileCodeGenerator</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Update="Resources\Envelope.resx">
+      <SubType>Designer</SubType>
+      <CustomToolNamespace>My.Resources</CustomToolNamespace>
+      <LastGenOutput>Envelope.Designer.cs</LastGenOutput>
+      <Generator>PublicResXFileCodeGenerator</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Update="Resources\Model.en.resx">
+      <SubType>Designer</SubType>
+      <CustomToolNamespace>My.Resources</CustomToolNamespace>
+      <LastGenOutput>Model.en.Designer.vb</LastGenOutput>
+      <Generator>PublicResXFileCodeGenerator</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Update="Resources\Model.resx">
+      <SubType>Designer</SubType>
+      <CustomToolNamespace>My.Resources</CustomToolNamespace>
+      <LastGenOutput>Model.Designer.cs</LastGenOutput>
+      <Generator>PublicResXFileCodeGenerator</Generator>
+    </EmbeddedResource>
+  </ItemGroup>
+
 </Project>

EnvelopeGenerator.Domain/Helpers.cs

@@ -0,0 +1,48 @@
+using System.Drawing;
+using System.Text;
+using System.Security.Cryptography;
+#if NETFRAMEWORK
+using System;
+#endif
+
+namespace EnvelopeGenerator.Domain
+{
+    public static class Helpers
+    {
+        public static Color ToColor(this Constants.ColorType pColorType)
+        {
+            switch (pColorType)
+            {
+                case Constants.ColorType.ReceiverColor1:
+                    return ColorTranslator.FromHtml("#22c55e");
+                case Constants.ColorType.ReceiverColor2:
+                    return ColorTranslator.FromHtml("#3b82f6");
+                case Constants.ColorType.ReceiverColor3:
+                    return ColorTranslator.FromHtml("#8b5cf6");
+                case Constants.ColorType.ReceiverColor4:
+                    return ColorTranslator.FromHtml("#f59e0b");
+                case Constants.ColorType.ReceiverColor5:
+                    return ColorTranslator.FromHtml("#ef4444");
+                case Constants.ColorType.ReceiverColor6:
+                    return ColorTranslator.FromHtml("#14b8a6");
+                case Constants.ColorType.ReceiverColor7:
+                    return ColorTranslator.FromHtml("#d946ef");
+                case Constants.ColorType.ReceiverColor8:
+                    return ColorTranslator.FromHtml("#06b6d4");
+                case Constants.ColorType.ReceiverColor9:
+                    return ColorTranslator.FromHtml("#10b981");
+                case Constants.ColorType.ReceiverColor10:
+                    return ColorTranslator.FromHtml("#84cc16");
+                default:
+                    return Color.Empty;
+            }
+        }
+
+        public static string GetChecksum(this string pStringToCheck)
+        {
+            byte[] bytes = Encoding.UTF8.GetBytes(pStringToCheck);
+            byte[] pChecksum = SHA256.Create().ComputeHash(bytes);
+            return BitConverter.ToString(pChecksum).Replace("-", "").ToLowerInvariant();
+        }
+    }
+}

EnvelopeGenerator.Domain/Resources/Email.Designer.cs

@@ -0,0 +1,72 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace My.Resources {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    public class Email {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Email() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("EnvelopeGenerator.Domain.Resources.Email", typeof(Email).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Sie haben ein Dokument zur Unterschrift erhalten: {0}.
+        /// </summary>
+        public static string Sie_haben_ein_Dokument_zur_Unterschrift_erhalten___0_ {
+            get {
+                return ResourceManager.GetString("Sie haben ein Dokument zur Unterschrift erhalten: {0}", resourceCulture);
+            }
+        }
+    }
+}

EnvelopeGenerator.Domain/Resources/Email.en.resx

@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="Sie haben ein Dokument zur Unterschrift erhalten: {0}" xml:space="preserve">
+    <value>You received a document to sign: {0}</value>
+  </data>
+</root>

EnvelopeGenerator.Domain/Resources/Email.resx

@@ -0,0 +1,123 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="Sie haben ein Dokument zur Unterschrift erhalten: {0}" xml:space="preserve">
+    <value>Sie haben ein Dokument zur Unterschrift erhalten: {0}</value>
+  </data>
+</root>

EnvelopeGenerator.Domain/Resources/Envelope.Designer.cs

@@ -0,0 +1,496 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace My.Resources {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    public class Envelope {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Envelope() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("EnvelopeGenerator.Domain.Resources.Envelope", typeof(Envelope).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Bitte wählen Sie die PDF-Dokumente die Sie verketten möchten:.
+        /// </summary>
+        public static string Dialog_Concat_PDF {
+            get {
+                return ResourceManager.GetString("Dialog Concat PDF", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Wollen Sie diesen Umschlag wirklich zurückrufen/löschen?.
+        /// </summary>
+        public static string Do_you_really_want_to_delete_this_envelope {
+            get {
+                return ResourceManager.GetString("Do you really want to delete this envelope", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Wollen Sie dieses Dokument wirklich entfernen?.
+        /// </summary>
+        public static string Do_you_really_want_to_remove_this_document {
+            get {
+                return ResourceManager.GetString("Do you really want to remove this document", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Wollen Sie den ausgewählten Empfänger löschen?.
+        /// </summary>
+        public static string Do_you_want_to_delete_the_selected_recipient {
+            get {
+                return ResourceManager.GetString("Do you want to delete the selected recipient", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Wollen Sie die Signatur löschen?.
+        /// </summary>
+        public static string Do_you_want_to_delete_the_signature {
+            get {
+                return ResourceManager.GetString("Do you want to delete the signature", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Wollen Sie den Signaturprozess nun starten?.
+        /// </summary>
+        public static string Do_you_want_to_start_the_signature_process_now {
+            get {
+                return ResourceManager.GetString("Do you want to start the signature process now", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Das Dokument konnte nicht geöffnet werden!.
+        /// </summary>
+        public static string Document_could_not_be_opened {
+            get {
+                return ResourceManager.GetString("Document could not be opened", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Dokument konnte nicht gespeichert werden!.
+        /// </summary>
+        public static string Document_Could_Not_Be_Saved {
+            get {
+                return ResourceManager.GetString("Document Could Not Be Saved", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Umschlag an Empfänger {0} weitergeleitet..
+        /// </summary>
+        public static string Document_forwarded {
+            get {
+                return ResourceManager.GetString("Document forwarded", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Aktuell ist per Drag and Drop nur eine PDF-Datei erlaubt..
+        /// </summary>
+        public static string Drop_only_one_file {
+            get {
+                return ResourceManager.GetString("Drop only one file", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Bearbeite Umschlag.
+        /// </summary>
+        public static string Edit_Envelope {
+            get {
+                return ResourceManager.GetString("Edit Envelope", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Signatur-Elemente konnten nicht geladen werden!.
+        /// </summary>
+        public static string Elements_could_not_be_loaded {
+            get {
+                return ResourceManager.GetString("Elements could not be loaded", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Signatur-Elemente konnten nicht gespeichert werden!.
+        /// </summary>
+        public static string Elements_could_not_be_saved {
+            get {
+                return ResourceManager.GetString("Elements could not be saved", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Der Umschlag wurde bereits versendet!.
+        /// </summary>
+        public static string Envelope_already_sent {
+            get {
+                return ResourceManager.GetString("Envelope already sent", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Umschlag konnte nicht gesendet werden!.
+        /// </summary>
+        public static string Envelope_could_not_be_sent {
+            get {
+                return ResourceManager.GetString("Envelope could not be sent", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Umschlag-Editor.
+        /// </summary>
+        public static string Envelope_Editor {
+            get {
+                return ResourceManager.GetString("Envelope-Editor", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Die Einladungen zum Signieren wurden zum Versand eingereiht..
+        /// </summary>
+        public static string Envelope_Invitations_Sent {
+            get {
+                return ResourceManager.GetString("Envelope Invitations Sent", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Übersicht.
+        /// </summary>
+        public static string Envelope_Overview {
+            get {
+                return ResourceManager.GetString("Envelope Overview", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Die Einladungen wurden erfolgreich zum Versand bereitgestellt..
+        /// </summary>
+        public static string Envelope_successfully_sent {
+            get {
+                return ResourceManager.GetString("Envelope successfully sent", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Die Email-Adresse [ @Mail ] konnte nicht validiert werden!.
+        /// </summary>
+        public static string Error_email_Validation {
+            get {
+                return ResourceManager.GetString("Error email Validation", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to The mobile phone number [@PhoneNr] could not be validated. 
+        ///Pattern: +491234567890.
+        /// </summary>
+        public static string Error_phone_Validation {
+            get {
+                return ResourceManager.GetString("Error phone Validation", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Fehler beim Senden des Umschlags:.
+        /// </summary>
+        public static string Error_sending_the_envelope {
+            get {
+                return ResourceManager.GetString("Error sending the envelope", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Fehler beim Speichern des Umschlags!.
+        /// </summary>
+        public static string Error_when_saving_the_envelope {
+            get {
+                return ResourceManager.GetString("Error when saving the envelope", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Fehler beim Speichern der Empfänger!.
+        /// </summary>
+        public static string Error_when_saving_the_recipients {
+            get {
+                return ResourceManager.GetString("Error when saving the recipients", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Fehler bei der Validierung des Umschlags:.
+        /// </summary>
+        public static string Error_when_validating_the_envelope {
+            get {
+                return ResourceManager.GetString("Error when validating the envelope", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Fehler beim Speichern des Umschlags: .
+        /// </summary>
+        public static string Errors_when_saving_the_envelope {
+            get {
+                return ResourceManager.GetString("Errors when saving the envelope", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Mindestens ein Empfänger hat keine Anrede oder keine Email Adresse..
+        /// </summary>
+        public static string Incomplete_Receivers {
+            get {
+                return ResourceManager.GetString("Incomplete Receivers", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Empfänger {0} hat keine gültige Email Addresse..
+        /// </summary>
+        public static string Invalid_Email_Address {
+            get {
+                return ResourceManager.GetString("Invalid Email Address", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Die Einladung an [@Mail] wurde nochmal versendet!.
+        /// </summary>
+        public static string Invitation_successfully_resend {
+            get {
+                return ResourceManager.GetString("Invitation successfully resend", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Fehlendes Dokument.
+        /// </summary>
+        public static string Missing_Documents {
+            get {
+                return ResourceManager.GetString("Missing Documents", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Es muss mindestens ein Signaturfeld gesetzt werden..
+        /// </summary>
+        public static string Missing_Elements {
+            get {
+                return ResourceManager.GetString("Missing Elements", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Für den Empfänger {0} gibt es noch kein Signaturfeld..
+        /// </summary>
+        public static string Missing_Elements_for_Receiver {
+            get {
+                return ResourceManager.GetString("Missing Elements for Receiver", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Fehlende Nachricht.
+        /// </summary>
+        public static string Missing_Message {
+            get {
+                return ResourceManager.GetString("Missing Message", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Fehlende Empfänger.
+        /// </summary>
+        public static string Missing_Receivers {
+            get {
+                return ResourceManager.GetString("Missing Receivers", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to .
+        /// </summary>
+        public static string ModificationOriginFile_FormFields {
+            get {
+                return ResourceManager.GetString("ModificationOriginFile_FormFields", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Neuer Umschlag.
+        /// </summary>
+        public static string New_Envelope {
+            get {
+                return ResourceManager.GetString("New Envelope", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Es ist nur eine Datei zulässig!.
+        /// </summary>
+        public static string Only_one_file_is_allowed {
+            get {
+                return ResourceManager.GetString("Only one file is allowed", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Bitte lesen und unterzeichnen Sie dieses Dokument..
+        /// </summary>
+        public static string Please_read_and_sign_this_document {
+            get {
+                return ResourceManager.GetString("Please read and sign this document", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Bitte wählen Sie einen Empfänger aus dem Reiter Empfänger aus..
+        /// </summary>
+        public static string Please_select_a_recipient_from_the_Recipients_tab {
+            get {
+                return ResourceManager.GetString("Please select a recipient from the Recipients tab", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Empfänger konnte nicht gelöscht werden!.
+        /// </summary>
+        public static string Recipient_could_not_be_deleted {
+            get {
+                return ResourceManager.GetString("Recipient could not be deleted", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Soll der Umschlag gespeichert werden?.
+        /// </summary>
+        public static string Should_The_Envelope_Be_Saved {
+            get {
+                return ResourceManager.GetString("Should The Envelope Be Saved", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Platzhalter Signatur.
+        /// </summary>
+        public static string Signature {
+            get {
+                return ResourceManager.GetString("Signature", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Signatur-Editor.
+        /// </summary>
+        public static string Signature_Editor {
+            get {
+                return ResourceManager.GetString("Signature Editor", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Der Umschlag konnte nicht gelöscht werden!.
+        /// </summary>
+        public static string The_envelope_could_not_be_deleted {
+            get {
+                return ResourceManager.GetString("The envelope could not be deleted", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Der Umschlag enthält keine Dokumente.
+        /// </summary>
+        public static string The_envelope_does_not_contain_any_documents {
+            get {
+                return ResourceManager.GetString("The envelope does not contain any documents", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Es gibt für diesen Empfänger bereits Elemente. Wollen Sie den Empfänger trotzdem löschen?.
+        /// </summary>
+        public static string There_are_already_elements_for_this_recipient {
+            get {
+                return ResourceManager.GetString("There are already elements for this recipient", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Es sind ungespeicherte Änderungen vorhanden. Wollen Sie diese Speichern?.
+        /// </summary>
+        public static string There_are_unsaved_changes {
+            get {
+                return ResourceManager.GetString("There are unsaved changes", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Sie haben ein Dokument zum signieren erhalten:.
+        /// </summary>
+        public static string You_received_a_document_to_sign {
+            get {
+                return ResourceManager.GetString("You received a document to sign", resourceCulture);
+            }
+        }
+    }
+}

EnvelopeGenerator.Domain/Resources/Envelope.cs

@@ -0,0 +1,495 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+
+
+
+/// <summary>
+///   A strongly-typed resource class, for looking up localized strings, etc.
+/// </summary>
+// This class was auto-generated by the StronglyTypedResourceBuilder
+// class via a tool like ResGen or Visual Studio.
+// To add or remove a member, edit your .ResX file then rerun ResGen
+// with the /str option, or rebuild your VS project.
+[global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+internal class Envelope {
+    
+    private static global::System.Resources.ResourceManager resourceMan;
+    
+    private static global::System.Globalization.CultureInfo resourceCulture;
+    
+    [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+    internal Envelope() {
+    }
+    
+    /// <summary>
+    ///   Returns the cached ResourceManager instance used by this class.
+    /// </summary>
+    [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+    internal static global::System.Resources.ResourceManager ResourceManager {
+        get {
+            if (object.ReferenceEquals(resourceMan, null)) {
+                global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("Envelope", typeof(Envelope).Assembly);
+                resourceMan = temp;
+            }
+            return resourceMan;
+        }
+    }
+    
+    /// <summary>
+    ///   Overrides the current thread's CurrentUICulture property for all
+    ///   resource lookups using this strongly typed resource class.
+    /// </summary>
+    [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+    internal static global::System.Globalization.CultureInfo Culture {
+        get {
+            return resourceCulture;
+        }
+        set {
+            resourceCulture = value;
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Bitte wählen Sie die PDF-Dokumente die Sie verketten möchten:.
+    /// </summary>
+    internal static string Dialog_Concat_PDF {
+        get {
+            return ResourceManager.GetString("Dialog Concat PDF", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Wollen Sie diesen Umschlag wirklich zurückrufen/löschen?.
+    /// </summary>
+    internal static string Do_you_really_want_to_delete_this_envelope {
+        get {
+            return ResourceManager.GetString("Do you really want to delete this envelope", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Wollen Sie dieses Dokument wirklich entfernen?.
+    /// </summary>
+    internal static string Do_you_really_want_to_remove_this_document {
+        get {
+            return ResourceManager.GetString("Do you really want to remove this document", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Wollen Sie den ausgewählten Empfänger löschen?.
+    /// </summary>
+    internal static string Do_you_want_to_delete_the_selected_recipient {
+        get {
+            return ResourceManager.GetString("Do you want to delete the selected recipient", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Wollen Sie die Signatur löschen?.
+    /// </summary>
+    internal static string Do_you_want_to_delete_the_signature {
+        get {
+            return ResourceManager.GetString("Do you want to delete the signature", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Wollen Sie den Signaturprozess nun starten?.
+    /// </summary>
+    internal static string Do_you_want_to_start_the_signature_process_now {
+        get {
+            return ResourceManager.GetString("Do you want to start the signature process now", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Das Dokument konnte nicht geöffnet werden!.
+    /// </summary>
+    internal static string Document_could_not_be_opened {
+        get {
+            return ResourceManager.GetString("Document could not be opened", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Dokument konnte nicht gespeichert werden!.
+    /// </summary>
+    internal static string Document_Could_Not_Be_Saved {
+        get {
+            return ResourceManager.GetString("Document Could Not Be Saved", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Umschlag an Empfänger {0} weitergeleitet..
+    /// </summary>
+    internal static string Document_forwarded {
+        get {
+            return ResourceManager.GetString("Document forwarded", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Aktuell ist per Drag and Drop nur eine PDF-Datei erlaubt..
+    /// </summary>
+    internal static string Drop_only_one_file {
+        get {
+            return ResourceManager.GetString("Drop only one file", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Bearbeite Umschlag.
+    /// </summary>
+    internal static string Edit_Envelope {
+        get {
+            return ResourceManager.GetString("Edit Envelope", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Signatur-Elemente konnten nicht geladen werden!.
+    /// </summary>
+    internal static string Elements_could_not_be_loaded {
+        get {
+            return ResourceManager.GetString("Elements could not be loaded", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Signatur-Elemente konnten nicht gespeichert werden!.
+    /// </summary>
+    internal static string Elements_could_not_be_saved {
+        get {
+            return ResourceManager.GetString("Elements could not be saved", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Der Umschlag wurde bereits versendet!.
+    /// </summary>
+    internal static string Envelope_already_sent {
+        get {
+            return ResourceManager.GetString("Envelope already sent", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Umschlag konnte nicht gesendet werden!.
+    /// </summary>
+    internal static string Envelope_could_not_be_sent {
+        get {
+            return ResourceManager.GetString("Envelope could not be sent", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Umschlag-Editor.
+    /// </summary>
+    internal static string Envelope_Editor {
+        get {
+            return ResourceManager.GetString("Envelope-Editor", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Die Einladungen zum Signieren wurden zum Versand eingereiht..
+    /// </summary>
+    internal static string Envelope_Invitations_Sent {
+        get {
+            return ResourceManager.GetString("Envelope Invitations Sent", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Übersicht.
+    /// </summary>
+    internal static string Envelope_Overview {
+        get {
+            return ResourceManager.GetString("Envelope Overview", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Die Einladungen wurden erfolgreich zum Versand bereitgestellt..
+    /// </summary>
+    internal static string Envelope_successfully_sent {
+        get {
+            return ResourceManager.GetString("Envelope successfully sent", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Die Email-Adresse [ @Mail ] konnte nicht validiert werden!.
+    /// </summary>
+    internal static string Error_email_Validation {
+        get {
+            return ResourceManager.GetString("Error email Validation", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to The mobile phone number [@PhoneNr] could not be validated. 
+    ///Pattern: +491234567890.
+    /// </summary>
+    internal static string Error_phone_Validation {
+        get {
+            return ResourceManager.GetString("Error phone Validation", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Fehler beim Senden des Umschlags:.
+    /// </summary>
+    internal static string Error_sending_the_envelope {
+        get {
+            return ResourceManager.GetString("Error sending the envelope", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Fehler beim Speichern des Umschlags!.
+    /// </summary>
+    internal static string Error_when_saving_the_envelope {
+        get {
+            return ResourceManager.GetString("Error when saving the envelope", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Fehler beim Speichern der Empfänger!.
+    /// </summary>
+    internal static string Error_when_saving_the_recipients {
+        get {
+            return ResourceManager.GetString("Error when saving the recipients", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Fehler bei der Validierung des Umschlags:.
+    /// </summary>
+    internal static string Error_when_validating_the_envelope {
+        get {
+            return ResourceManager.GetString("Error when validating the envelope", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Fehler beim Speichern des Umschlags: .
+    /// </summary>
+    internal static string Errors_when_saving_the_envelope {
+        get {
+            return ResourceManager.GetString("Errors when saving the envelope", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Mindestens ein Empfänger hat keine Anrede oder keine Email Adresse..
+    /// </summary>
+    internal static string Incomplete_Receivers {
+        get {
+            return ResourceManager.GetString("Incomplete Receivers", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Empfänger {0} hat keine gültige Email Addresse..
+    /// </summary>
+    internal static string Invalid_Email_Address {
+        get {
+            return ResourceManager.GetString("Invalid Email Address", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Die Einladung an [@Mail] wurde nochmal versendet!.
+    /// </summary>
+    internal static string Invitation_successfully_resend {
+        get {
+            return ResourceManager.GetString("Invitation successfully resend", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Fehlendes Dokument.
+    /// </summary>
+    internal static string Missing_Documents {
+        get {
+            return ResourceManager.GetString("Missing Documents", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Es muss mindestens ein Signaturfeld gesetzt werden..
+    /// </summary>
+    internal static string Missing_Elements {
+        get {
+            return ResourceManager.GetString("Missing Elements", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Für den Empfänger {0} gibt es noch kein Signaturfeld..
+    /// </summary>
+    internal static string Missing_Elements_for_Receiver {
+        get {
+            return ResourceManager.GetString("Missing Elements for Receiver", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Fehlende Nachricht.
+    /// </summary>
+    internal static string Missing_Message {
+        get {
+            return ResourceManager.GetString("Missing Message", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Fehlende Empfänger.
+    /// </summary>
+    internal static string Missing_Receivers {
+        get {
+            return ResourceManager.GetString("Missing Receivers", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to .
+    /// </summary>
+    internal static string ModificationOriginFile_FormFields {
+        get {
+            return ResourceManager.GetString("ModificationOriginFile_FormFields", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Neuer Umschlag.
+    /// </summary>
+    internal static string New_Envelope {
+        get {
+            return ResourceManager.GetString("New Envelope", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Es ist nur eine Datei zulässig!.
+    /// </summary>
+    internal static string Only_one_file_is_allowed {
+        get {
+            return ResourceManager.GetString("Only one file is allowed", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Bitte lesen und unterzeichnen Sie dieses Dokument..
+    /// </summary>
+    internal static string Please_read_and_sign_this_document {
+        get {
+            return ResourceManager.GetString("Please read and sign this document", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Bitte wählen Sie einen Empfänger aus dem Reiter Empfänger aus..
+    /// </summary>
+    internal static string Please_select_a_recipient_from_the_Recipients_tab {
+        get {
+            return ResourceManager.GetString("Please select a recipient from the Recipients tab", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Empfänger konnte nicht gelöscht werden!.
+    /// </summary>
+    internal static string Recipient_could_not_be_deleted {
+        get {
+            return ResourceManager.GetString("Recipient could not be deleted", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Soll der Umschlag gespeichert werden?.
+    /// </summary>
+    internal static string Should_The_Envelope_Be_Saved {
+        get {
+            return ResourceManager.GetString("Should The Envelope Be Saved", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Platzhalter Signatur.
+    /// </summary>
+    internal static string Signature {
+        get {
+            return ResourceManager.GetString("Signature", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Signatur-Editor.
+    /// </summary>
+    internal static string Signature_Editor {
+        get {
+            return ResourceManager.GetString("Signature Editor", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Der Umschlag konnte nicht gelöscht werden!.
+    /// </summary>
+    internal static string The_envelope_could_not_be_deleted {
+        get {
+            return ResourceManager.GetString("The envelope could not be deleted", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Der Umschlag enthält keine Dokumente.
+    /// </summary>
+    internal static string The_envelope_does_not_contain_any_documents {
+        get {
+            return ResourceManager.GetString("The envelope does not contain any documents", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Es gibt für diesen Empfänger bereits Elemente. Wollen Sie den Empfänger trotzdem löschen?.
+    /// </summary>
+    internal static string There_are_already_elements_for_this_recipient {
+        get {
+            return ResourceManager.GetString("There are already elements for this recipient", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Es sind ungespeicherte Änderungen vorhanden. Wollen Sie diese Speichern?.
+    /// </summary>
+    internal static string There_are_unsaved_changes {
+        get {
+            return ResourceManager.GetString("There are unsaved changes", resourceCulture);
+        }
+    }
+    
+    /// <summary>
+    ///   Looks up a localized string similar to Sie haben ein Dokument zum signieren erhalten:.
+    /// </summary>
+    internal static string You_received_a_document_to_sign {
+        get {
+            return ResourceManager.GetString("You received a document to sign", resourceCulture);
+        }
+    }
+}

EnvelopeGenerator.Domain/Resources/Envelope.en.resx

@@ -0,0 +1,264 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="Dialog Concat PDF" xml:space="preserve">
+    <value>Please select the PDF documents you would like to link/concat:</value>
+  </data>
+  <data name="Do you really want to delete this envelope" xml:space="preserve">
+    <value>Do you really want to withdraw/delete this envelope?</value>
+  </data>
+  <data name="Do you really want to remove this document" xml:space="preserve">
+    <value>Do you really want to remove this document?</value>
+  </data>
+  <data name="Do you want to delete the selected recipient" xml:space="preserve">
+    <value>Do you want to delete the selected recipient?</value>
+  </data>
+  <data name="Do you want to delete the signature" xml:space="preserve">
+    <value>Do you want to delete the signature?</value>
+  </data>
+  <data name="Do you want to start the signature process now" xml:space="preserve">
+    <value>Do you want to start the signature process now?</value>
+  </data>
+  <data name="Document could not be opened" xml:space="preserve">
+    <value>The Document could not be opened!</value>
+  </data>
+  <data name="Document Could Not Be Saved" xml:space="preserve">
+    <value>Document could not be saved!</value>
+  </data>
+  <data name="Document forwarded" xml:space="preserve">
+    <value>Document forwarded to receiver: {0}</value>
+  </data>
+  <data name="Drop only one file" xml:space="preserve">
+    <value>Currently, only one PDF file is permitted via drag and drop.</value>
+  </data>
+  <data name="Drop only pdf" xml:space="preserve">
+    <value />
+  </data>
+  <data name="Edit Envelope" xml:space="preserve">
+    <value>Edit Envelope</value>
+  </data>
+  <data name="Elements could not be loaded" xml:space="preserve">
+    <value>Elements could not be loaded!</value>
+  </data>
+  <data name="Elements could not be saved" xml:space="preserve">
+    <value>Elements could not be saved!</value>
+  </data>
+  <data name="Envelope already sent" xml:space="preserve">
+    <value>The envelope has already been sent!</value>
+  </data>
+  <data name="Envelope could not be sent" xml:space="preserve">
+    <value>Envelope could not be sent!</value>
+  </data>
+  <data name="Envelope Invitations Sent" xml:space="preserve">
+    <value>The invitations have been scheduled for dispatch.s</value>
+  </data>
+  <data name="Envelope Overview" xml:space="preserve">
+    <value>Overview</value>
+  </data>
+  <data name="Envelope successfully sent" xml:space="preserve">
+    <value>The invitations were successfully prepared for dispatch.</value>
+  </data>
+  <data name="Envelope-Editor" xml:space="preserve">
+    <value>Envelope-Editor</value>
+  </data>
+  <data name="Error email Validation" xml:space="preserve">
+    <value>The email  [ @Mail ] could not be varified!</value>
+  </data>
+  <data name="Error phone Validation" xml:space="preserve">
+    <value />
+  </data>
+  <data name="Error sending the envelope" xml:space="preserve">
+    <value>Error sending the envelope:</value>
+  </data>
+  <data name="Error when saving the envelope" xml:space="preserve">
+    <value>Error when saving the envelope!</value>
+  </data>
+  <data name="Error when saving the recipients" xml:space="preserve">
+    <value>Error when saving the recipients!</value>
+  </data>
+  <data name="Error when validating the envelope" xml:space="preserve">
+    <value>Error when validating the envelope:</value>
+  </data>
+  <data name="Errors when saving the envelope" xml:space="preserve">
+    <value>Errors when saving the envelope</value>
+  </data>
+  <data name="Incomplete Receivers" xml:space="preserve">
+    <value>At least one receiver does not have a name or an email address.</value>
+  </data>
+  <data name="Invalid Email Address" xml:space="preserve">
+    <value>Receiver {0} has an invalid Email Address.</value>
+  </data>
+  <data name="Invitation successfully resend" xml:space="preserve">
+    <value>Invitation to [@Mail] has been send once again!</value>
+  </data>
+  <data name="Missing Documents" xml:space="preserve">
+    <value>Missing Documents</value>
+  </data>
+  <data name="Missing Elements" xml:space="preserve">
+    <value>Missing at least one Element.</value>
+  </data>
+  <data name="Missing Elements for Receiver" xml:space="preserve">
+    <value>For Receiver {0} you need at least one Element.</value>
+  </data>
+  <data name="Missing Message" xml:space="preserve">
+    <value>Missing Message</value>
+  </data>
+  <data name="Missing Receivers" xml:space="preserve">
+    <value>Missing Receivers</value>
+  </data>
+  <data name="New Envelope" xml:space="preserve">
+    <value>New Envelope</value>
+  </data>
+  <data name="Only one file is allowed" xml:space="preserve">
+    <value>Only one file is allowed!</value>
+  </data>
+  <data name="Please read and sign this document" xml:space="preserve">
+    <value>Please read and sign this document.</value>
+  </data>
+  <data name="Please select a recipient from the Recipients tab" xml:space="preserve">
+    <value>Please select a recipient from the Recipients tab.</value>
+  </data>
+  <data name="Recipient could not be deleted" xml:space="preserve">
+    <value>Recipient could not be deleted!</value>
+  </data>
+  <data name="Should The Envelope Be Saved" xml:space="preserve">
+    <value>Should the envelope be saved?</value>
+  </data>
+  <data name="Signature" xml:space="preserve">
+    <value>Placeholder signature</value>
+  </data>
+  <data name="Signature Editor" xml:space="preserve">
+    <value>Signature-Editor</value>
+  </data>
+  <data name="The envelope could not be deleted" xml:space="preserve">
+    <value>The envelope could not be deleted!</value>
+  </data>
+  <data name="The envelope does not contain any documents" xml:space="preserve">
+    <value>The envelope does not contain any documents.</value>
+  </data>
+  <data name="There are already elements for this recipient" xml:space="preserve">
+    <value>There are already elements for this recipient. Do you still want to delete the recipient?</value>
+  </data>
+  <data name="There are unsaved changes." xml:space="preserve">
+    <value>There are unsaved changes. Do you want to save them?</value>
+  </data>
+  <data name="You received a document to sign" xml:space="preserve">
+    <value>You received a document to sign:</value>
+  </data>
+</root>

EnvelopeGenerator.Domain/Resources/Envelope.resx

@@ -0,0 +1,265 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="Dialog Concat PDF" xml:space="preserve">
+    <value>Bitte wählen Sie die PDF-Dokumente die Sie verketten möchten:</value>
+  </data>
+  <data name="Do you really want to delete this envelope" xml:space="preserve">
+    <value>Wollen Sie diesen Umschlag wirklich zurückrufen/löschen?</value>
+  </data>
+  <data name="Do you really want to remove this document" xml:space="preserve">
+    <value>Wollen Sie dieses Dokument wirklich entfernen?</value>
+  </data>
+  <data name="Do you want to delete the selected recipient" xml:space="preserve">
+    <value>Wollen Sie den ausgewählten Empfänger löschen?</value>
+  </data>
+  <data name="Do you want to delete the signature" xml:space="preserve">
+    <value>Wollen Sie die Signatur löschen?</value>
+  </data>
+  <data name="Do you want to start the signature process now" xml:space="preserve">
+    <value>Wollen Sie den Signaturprozess nun starten?</value>
+  </data>
+  <data name="Document could not be opened" xml:space="preserve">
+    <value>Das Dokument konnte nicht geöffnet werden!</value>
+  </data>
+  <data name="Document Could Not Be Saved" xml:space="preserve">
+    <value>Dokument konnte nicht gespeichert werden!</value>
+  </data>
+  <data name="Document forwarded" xml:space="preserve">
+    <value>Umschlag an Empfänger {0} weitergeleitet.</value>
+  </data>
+  <data name="Drop only one file" xml:space="preserve">
+    <value>Aktuell ist per Drag and Drop nur eine PDF-Datei erlaubt.</value>
+  </data>
+  <data name="Edit Envelope" xml:space="preserve">
+    <value>Bearbeite Umschlag</value>
+  </data>
+  <data name="Elements could not be loaded" xml:space="preserve">
+    <value>Signatur-Elemente konnten nicht geladen werden!</value>
+  </data>
+  <data name="Elements could not be saved" xml:space="preserve">
+    <value>Signatur-Elemente konnten nicht gespeichert werden!</value>
+  </data>
+  <data name="Envelope already sent" xml:space="preserve">
+    <value>Der Umschlag wurde bereits versendet!</value>
+  </data>
+  <data name="Envelope could not be sent" xml:space="preserve">
+    <value>Umschlag konnte nicht gesendet werden!</value>
+  </data>
+  <data name="Envelope Invitations Sent" xml:space="preserve">
+    <value>Die Einladungen zum Signieren wurden zum Versand eingereiht.</value>
+  </data>
+  <data name="Envelope Overview" xml:space="preserve">
+    <value>Übersicht</value>
+  </data>
+  <data name="Envelope successfully sent" xml:space="preserve">
+    <value>Die Einladungen wurden erfolgreich zum Versand bereitgestellt.</value>
+  </data>
+  <data name="Envelope-Editor" xml:space="preserve">
+    <value>Umschlag-Editor</value>
+  </data>
+  <data name="Error email Validation" xml:space="preserve">
+    <value>Die Email-Adresse [ @Mail ] konnte nicht validiert werden!</value>
+  </data>
+  <data name="Error phone Validation" xml:space="preserve">
+    <value>The mobile phone number [@PhoneNr] could not be validated. 
+Pattern: +491234567890</value>
+  </data>
+  <data name="Error sending the envelope" xml:space="preserve">
+    <value>Fehler beim Senden des Umschlags:</value>
+  </data>
+  <data name="Error when saving the envelope" xml:space="preserve">
+    <value>Fehler beim Speichern des Umschlags!</value>
+  </data>
+  <data name="Error when saving the recipients" xml:space="preserve">
+    <value>Fehler beim Speichern der Empfänger!</value>
+  </data>
+  <data name="Error when validating the envelope" xml:space="preserve">
+    <value>Fehler bei der Validierung des Umschlags:</value>
+  </data>
+  <data name="Errors when saving the envelope" xml:space="preserve">
+    <value>Fehler beim Speichern des Umschlags: </value>
+  </data>
+  <data name="Incomplete Receivers" xml:space="preserve">
+    <value>Mindestens ein Empfänger hat keine Anrede oder keine Email Adresse.</value>
+  </data>
+  <data name="Invalid Email Address" xml:space="preserve">
+    <value>Empfänger {0} hat keine gültige Email Addresse.</value>
+  </data>
+  <data name="Invitation successfully resend" xml:space="preserve">
+    <value>Die Einladung an [@Mail] wurde nochmal versendet!</value>
+  </data>
+  <data name="Missing Documents" xml:space="preserve">
+    <value>Fehlendes Dokument</value>
+  </data>
+  <data name="Missing Elements" xml:space="preserve">
+    <value>Es muss mindestens ein Signaturfeld gesetzt werden.</value>
+  </data>
+  <data name="Missing Elements for Receiver" xml:space="preserve">
+    <value>Für den Empfänger {0} gibt es noch kein Signaturfeld.</value>
+  </data>
+  <data name="Missing Message" xml:space="preserve">
+    <value>Fehlende Nachricht</value>
+  </data>
+  <data name="Missing Receivers" xml:space="preserve">
+    <value>Fehlende Empfänger</value>
+  </data>
+  <data name="ModificationOriginFile_FormFields" xml:space="preserve">
+    <value />
+  </data>
+  <data name="New Envelope" xml:space="preserve">
+    <value>Neuer Umschlag</value>
+  </data>
+  <data name="Only one file is allowed" xml:space="preserve">
+    <value>Es ist nur eine Datei zulässig!</value>
+  </data>
+  <data name="Please read and sign this document" xml:space="preserve">
+    <value>Bitte lesen und unterzeichnen Sie dieses Dokument.</value>
+  </data>
+  <data name="Please select a recipient from the Recipients tab" xml:space="preserve">
+    <value>Bitte wählen Sie einen Empfänger aus dem Reiter Empfänger aus.</value>
+  </data>
+  <data name="Recipient could not be deleted" xml:space="preserve">
+    <value>Empfänger konnte nicht gelöscht werden!</value>
+  </data>
+  <data name="Should The Envelope Be Saved" xml:space="preserve">
+    <value>Soll der Umschlag gespeichert werden?</value>
+  </data>
+  <data name="Signature" xml:space="preserve">
+    <value>Platzhalter Signatur</value>
+  </data>
+  <data name="Signature Editor" xml:space="preserve">
+    <value>Signatur-Editor</value>
+  </data>
+  <data name="The envelope could not be deleted" xml:space="preserve">
+    <value>Der Umschlag konnte nicht gelöscht werden!</value>
+  </data>
+  <data name="The envelope does not contain any documents" xml:space="preserve">
+    <value>Der Umschlag enthält keine Dokumente</value>
+  </data>
+  <data name="There are already elements for this recipient" xml:space="preserve">
+    <value>Es gibt für diesen Empfänger bereits Elemente. Wollen Sie den Empfänger trotzdem löschen?</value>
+  </data>
+  <data name="There are unsaved changes" xml:space="preserve">
+    <value>Es sind ungespeicherte Änderungen vorhanden. Wollen Sie diese Speichern?</value>
+  </data>
+  <data name="You received a document to sign" xml:space="preserve">
+    <value>Sie haben ein Dokument zum signieren erhalten:</value>
+  </data>
+</root>

EnvelopeGenerator.Domain/Resources/Model.Designer.cs

@@ -0,0 +1,450 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace My.Resources {
+    using System;
+    
+    
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    public class Model {
+        
+        private static global::System.Resources.ResourceManager resourceMan;
+        
+        private static global::System.Globalization.CultureInfo resourceCulture;
+        
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Model() {
+        }
+        
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static global::System.Resources.ResourceManager ResourceManager {
+            get {
+                if (object.ReferenceEquals(resourceMan, null)) {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("EnvelopeGenerator.Domain.Resources.Model", typeof(Model).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+        
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        public static global::System.Globalization.CultureInfo Culture {
+            get {
+                return resourceCulture;
+            }
+            set {
+                resourceCulture = value;
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Zugriffscode korrekt eingegeben.
+        /// </summary>
+        public static string AccessCodeCorrect {
+            get {
+                return ResourceManager.GetString("AccessCodeCorrect", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Zugriffscode falsch eingegeben.
+        /// </summary>
+        public static string AccessCodeIncorrect {
+            get {
+                return ResourceManager.GetString("AccessCodeIncorrect", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Zugriffscode angefordert.
+        /// </summary>
+        public static string AccessCodeRequested {
+            get {
+                return ResourceManager.GetString("AccessCodeRequested", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Fortgeschrittene Elektronische Signatur.
+        /// </summary>
+        public static string AdvancedElectronicSignature {
+            get {
+                return ResourceManager.GetString("AdvancedElectronicSignature", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Abgeschlossen.
+        /// </summary>
+        public static string Completed {
+            get {
+                return ResourceManager.GetString("Completed", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Vollständig Signiert.
+        /// </summary>
+        public static string CompletelySigned {
+            get {
+                return ResourceManager.GetString("CompletelySigned", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Vertrag.
+        /// </summary>
+        public static string Contract {
+            get {
+                return ResourceManager.GetString("Contract", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Erstellt.
+        /// </summary>
+        public static string Created {
+            get {
+                return ResourceManager.GetString("Created", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Dokument Rotation geändert.
+        /// </summary>
+        public static string DocumentMod_Rotation {
+            get {
+                return ResourceManager.GetString("DocumentMod_Rotation", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Dokument geöffnet.
+        /// </summary>
+        public static string DocumentOpened {
+            get {
+                return ResourceManager.GetString("DocumentOpened", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Unterzeichnung abgelehnt.
+        /// </summary>
+        public static string DocumentRejected {
+            get {
+                return ResourceManager.GetString("DocumentRejected", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Dokument unterzeichnet.
+        /// </summary>
+        public static string DocumentSigned {
+            get {
+                return ResourceManager.GetString("DocumentSigned", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Entwurf.
+        /// </summary>
+        public static string Draft {
+            get {
+                return ResourceManager.GetString("Draft", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Archiviert.
+        /// </summary>
+        public static string EnvelopeArchived {
+            get {
+                return ResourceManager.GetString("EnvelopeArchived", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Vollständig signiert.
+        /// </summary>
+        public static string EnvelopeCompletelySigned {
+            get {
+                return ResourceManager.GetString("EnvelopeCompletelySigned", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Umschlag Erstellt.
+        /// </summary>
+        public static string EnvelopeCreated {
+            get {
+                return ResourceManager.GetString("EnvelopeCreated", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Umschlag Gelöscht.
+        /// </summary>
+        public static string EnvelopeDeleted {
+            get {
+                return ResourceManager.GetString("EnvelopeDeleted", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Teil-Signiert.
+        /// </summary>
+        public static string EnvelopePartlySigned {
+            get {
+                return ResourceManager.GetString("EnvelopePartlySigned", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Umschlag in Queue.
+        /// </summary>
+        public static string EnvelopeQueued {
+            get {
+                return ResourceManager.GetString("EnvelopeQueued", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Umschlag abgelehnt.
+        /// </summary>
+        public static string EnvelopeRejected {
+            get {
+                return ResourceManager.GetString("EnvelopeRejected", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Signierungszertifikat erstellt.
+        /// </summary>
+        public static string EnvelopeReportCreated {
+            get {
+                return ResourceManager.GetString("EnvelopeReportCreated", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Gespeichert.
+        /// </summary>
+        public static string EnvelopeSaved {
+            get {
+                return ResourceManager.GetString("EnvelopeSaved", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Gesendet.
+        /// </summary>
+        public static string EnvelopeSent {
+            get {
+                return ResourceManager.GetString("EnvelopeSent", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Umschlag zurückgezogen.
+        /// </summary>
+        public static string EnvelopeWithdrawn {
+            get {
+                return ResourceManager.GetString("EnvelopeWithdrawn", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Zugriffscode versendet.
+        /// </summary>
+        public static string MessageAccessCodeSent {
+            get {
+                return ResourceManager.GetString("MessageAccessCodeSent", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Abschlussemail versendet.
+        /// </summary>
+        public static string MessageCompletionSent {
+            get {
+                return ResourceManager.GetString("MessageCompletionSent", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Signaturbestätigung versendet.
+        /// </summary>
+        public static string MessageConfirmationSent {
+            get {
+                return ResourceManager.GetString("MessageConfirmationSent", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Löschinformation versendet.
+        /// </summary>
+        public static string MessageDeletionSent {
+            get {
+                return ResourceManager.GetString("MessageDeletionSent", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Dokumentenlink versendet.
+        /// </summary>
+        public static string MessageInvitationSent {
+            get {
+                return ResourceManager.GetString("MessageInvitationSent", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Nein.
+        /// </summary>
+        public static string No {
+            get {
+                return ResourceManager.GetString("No", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Teil-Signiert.
+        /// </summary>
+        public static string PartlySigned {
+            get {
+                return ResourceManager.GetString("PartlySigned", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Qualifizierte Signatur.
+        /// </summary>
+        public static string QualifiedSignature {
+            get {
+                return ResourceManager.GetString("QualifiedSignature", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Arbeitsanweisung.
+        /// </summary>
+        public static string ReadAndSign {
+            get {
+                return ResourceManager.GetString("ReadAndSign", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Wollen Sie die 2-Faktor Definition für diesen Empfänger zurücksetzen. Der Empfänger muss sich dann neu identifizieren!.
+        /// </summary>
+        public static string ResetTOTPUser {
+            get {
+                return ResourceManager.GetString("ResetTOTPUser", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Gespeichert.
+        /// </summary>
+        public static string Saved {
+            get {
+                return ResourceManager.GetString("Saved", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Gesendet.
+        /// </summary>
+        public static string Sent {
+            get {
+                return ResourceManager.GetString("Sent", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Signatur.
+        /// </summary>
+        public static string Signature {
+            get {
+                return ResourceManager.GetString("Signature", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Signatur bestätigt.
+        /// </summary>
+        public static string SignatureConfirmed {
+            get {
+                return ResourceManager.GetString("SignatureConfirmed", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Signiert.
+        /// </summary>
+        public static string Signed {
+            get {
+                return ResourceManager.GetString("Signed", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Erfolgreich! Dialog wird geschlossen..
+        /// </summary>
+        public static string Success_FormClose {
+            get {
+                return ResourceManager.GetString("Success_FormClose", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Unsigniert.
+        /// </summary>
+        public static string Unsigned {
+            get {
+                return ResourceManager.GetString("Unsigned", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Ja.
+        /// </summary>
+        public static string Yes {
+            get {
+                return ResourceManager.GetString("Yes", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Ja, mit Anhang.
+        /// </summary>
+        public static string YesWithAttachment {
+            get {
+                return ResourceManager.GetString("YesWithAttachment", resourceCulture);
+            }
+        }
+    }
+}

EnvelopeGenerator.Domain/Resources/Model.en.resx

@@ -0,0 +1,243 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="AccessCodeCorrect" xml:space="preserve">
+    <value>Accesscode entered correctly</value>
+  </data>
+  <data name="AccessCodeIncorrect" xml:space="preserve">
+    <value>Accesscode entered incorrectly</value>
+  </data>
+  <data name="AccessCodeRequested" xml:space="preserve">
+    <value>Accesscode requested</value>
+  </data>
+  <data name="AdvancedElectronicSignature" xml:space="preserve">
+    <value>Advanced electronic signature</value>
+  </data>
+  <data name="Completed" xml:space="preserve">
+    <value>Completed</value>
+  </data>
+  <data name="Contract" xml:space="preserve">
+    <value>Contract</value>
+  </data>
+  <data name="Created" xml:space="preserve">
+    <value>Created</value>
+  </data>
+  <data name="DocumentMod_Rotation" xml:space="preserve">
+    <value>Document rotation adapted</value>
+  </data>
+  <data name="DocumentOpened" xml:space="preserve">
+    <value>Document opened</value>
+  </data>
+  <data name="DocumentRejected" xml:space="preserve">
+    <value>Signing rejected</value>
+  </data>
+  <data name="DocumentSigned" xml:space="preserve">
+    <value>Document signed</value>
+  </data>
+  <data name="Draft" xml:space="preserve">
+    <value>Draft</value>
+  </data>
+  <data name="EnvelopeArchived" xml:space="preserve">
+    <value>Archived</value>
+  </data>
+  <data name="EnvelopeCompletelySigned" xml:space="preserve">
+    <value>Completely signed</value>
+  </data>
+  <data name="EnvelopeCreated" xml:space="preserve">
+    <value>Envelope Created</value>
+  </data>
+  <data name="EnvelopeDeleted" xml:space="preserve">
+    <value>Envelope Deleted</value>
+  </data>
+  <data name="EnvelopePartlySigned" xml:space="preserve">
+    <value>Partly signed</value>
+  </data>
+  <data name="EnvelopeQueued" xml:space="preserve">
+    <value>Envelope Queued</value>
+  </data>
+  <data name="EnvelopeRejected" xml:space="preserve">
+    <value>Envelope Rejected</value>
+  </data>
+  <data name="EnvelopeReportCreated" xml:space="preserve">
+    <value>Signature certificate created</value>
+  </data>
+  <data name="EnvelopeSaved" xml:space="preserve">
+    <value>Saved</value>
+  </data>
+  <data name="EnvelopeSent" xml:space="preserve">
+    <value>Sent</value>
+  </data>
+  <data name="EnvelopeWithdrawn" xml:space="preserve">
+    <value>Withdrawn</value>
+  </data>
+  <data name="MessageAccessCodeSent" xml:space="preserve">
+    <value>Accesscode sent</value>
+  </data>
+  <data name="MessageCompletionSent" xml:space="preserve">
+    <value>Final email sent</value>
+  </data>
+  <data name="MessageConfirmationSent" xml:space="preserve">
+    <value>Confirmation Sent</value>
+  </data>
+  <data name="MessageDeletionSent" xml:space="preserve">
+    <value>Deletion Notice Sent</value>
+  </data>
+  <data name="MessageInvitationSent" xml:space="preserve">
+    <value>Invitation Sent</value>
+  </data>
+  <data name="No" xml:space="preserve">
+    <value>No</value>
+  </data>
+  <data name="QualifiedSignature" xml:space="preserve">
+    <value>Qualified Signature</value>
+  </data>
+  <data name="ReadAndSign" xml:space="preserve">
+    <value>Read and Sign</value>
+  </data>
+  <data name="ResetTOTPUser" xml:space="preserve">
+    <value>Do you want to reset the 2-factor definition for this receiver? The receiver must then identify itself again!</value>
+  </data>
+  <data name="Saved" xml:space="preserve">
+    <value>Saved</value>
+  </data>
+  <data name="Sent" xml:space="preserve">
+    <value>Sent</value>
+  </data>
+  <data name="Signature" xml:space="preserve">
+    <value>Signature</value>
+  </data>
+  <data name="SignatureConfirmed" xml:space="preserve">
+    <value>Signature confirmed</value>
+  </data>
+  <data name="Signed" xml:space="preserve">
+    <value>Signed</value>
+  </data>
+  <data name="Success_FormClose" xml:space="preserve">
+    <value>Successful! Dialog is closed.successful! Dialog is closed.</value>
+  </data>
+  <data name="Unsigned" xml:space="preserve">
+    <value>Unsigned</value>
+  </data>
+  <data name="Yes" xml:space="preserve">
+    <value>Yes</value>
+  </data>
+  <data name="YesWithAttachment" xml:space="preserve">
+    <value>Yes, with Attachment</value>
+  </data>
+</root>

EnvelopeGenerator.Domain/Resources/Model.resx

@@ -0,0 +1,249 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <data name="AccessCodeCorrect" xml:space="preserve">
+    <value>Zugriffscode korrekt eingegeben</value>
+  </data>
+  <data name="AccessCodeIncorrect" xml:space="preserve">
+    <value>Zugriffscode falsch eingegeben</value>
+  </data>
+  <data name="AccessCodeRequested" xml:space="preserve">
+    <value>Zugriffscode angefordert</value>
+  </data>
+  <data name="AdvancedElectronicSignature" xml:space="preserve">
+    <value>Fortgeschrittene Elektronische Signatur</value>
+  </data>
+  <data name="Completed" xml:space="preserve">
+    <value>Abgeschlossen</value>
+  </data>
+  <data name="CompletelySigned" xml:space="preserve">
+    <value>Vollständig Signiert</value>
+  </data>
+  <data name="Contract" xml:space="preserve">
+    <value>Vertrag</value>
+  </data>
+  <data name="Created" xml:space="preserve">
+    <value>Erstellt</value>
+  </data>
+  <data name="DocumentMod_Rotation" xml:space="preserve">
+    <value>Dokument Rotation geändert</value>
+  </data>
+  <data name="DocumentOpened" xml:space="preserve">
+    <value>Dokument geöffnet</value>
+  </data>
+  <data name="DocumentRejected" xml:space="preserve">
+    <value>Unterzeichnung abgelehnt</value>
+  </data>
+  <data name="DocumentSigned" xml:space="preserve">
+    <value>Dokument unterzeichnet</value>
+  </data>
+  <data name="Draft" xml:space="preserve">
+    <value>Entwurf</value>
+  </data>
+  <data name="EnvelopeArchived" xml:space="preserve">
+    <value>Archiviert</value>
+  </data>
+  <data name="EnvelopeCompletelySigned" xml:space="preserve">
+    <value>Vollständig signiert</value>
+  </data>
+  <data name="EnvelopeCreated" xml:space="preserve">
+    <value>Umschlag Erstellt</value>
+  </data>
+  <data name="EnvelopeDeleted" xml:space="preserve">
+    <value>Umschlag Gelöscht</value>
+  </data>
+  <data name="EnvelopePartlySigned" xml:space="preserve">
+    <value>Teil-Signiert</value>
+  </data>
+  <data name="EnvelopeQueued" xml:space="preserve">
+    <value>Umschlag in Queue</value>
+  </data>
+  <data name="EnvelopeRejected" xml:space="preserve">
+    <value>Umschlag abgelehnt</value>
+  </data>
+  <data name="EnvelopeReportCreated" xml:space="preserve">
+    <value>Signierungszertifikat erstellt</value>
+  </data>
+  <data name="EnvelopeSaved" xml:space="preserve">
+    <value>Gespeichert</value>
+  </data>
+  <data name="EnvelopeSent" xml:space="preserve">
+    <value>Gesendet</value>
+  </data>
+  <data name="EnvelopeWithdrawn" xml:space="preserve">
+    <value>Umschlag zurückgezogen</value>
+  </data>
+  <data name="MessageAccessCodeSent" xml:space="preserve">
+    <value>Zugriffscode versendet</value>
+  </data>
+  <data name="MessageCompletionSent" xml:space="preserve">
+    <value>Abschlussemail versendet</value>
+  </data>
+  <data name="MessageConfirmationSent" xml:space="preserve">
+    <value>Signaturbestätigung versendet</value>
+  </data>
+  <data name="MessageDeletionSent" xml:space="preserve">
+    <value>Löschinformation versendet</value>
+  </data>
+  <data name="MessageInvitationSent" xml:space="preserve">
+    <value>Dokumentenlink versendet</value>
+  </data>
+  <data name="No" xml:space="preserve">
+    <value>Nein</value>
+  </data>
+  <data name="PartlySigned" xml:space="preserve">
+    <value>Teil-Signiert</value>
+  </data>
+  <data name="QualifiedSignature" xml:space="preserve">
+    <value>Qualifizierte Signatur</value>
+  </data>
+  <data name="ReadAndSign" xml:space="preserve">
+    <value>Arbeitsanweisung</value>
+  </data>
+  <data name="ResetTOTPUser" xml:space="preserve">
+    <value>Wollen Sie die 2-Faktor Definition für diesen Empfänger zurücksetzen. Der Empfänger muss sich dann neu identifizieren!</value>
+  </data>
+  <data name="Saved" xml:space="preserve">
+    <value>Gespeichert</value>
+  </data>
+  <data name="Sent" xml:space="preserve">
+    <value>Gesendet</value>
+  </data>
+  <data name="Signature" xml:space="preserve">
+    <value>Signatur</value>
+  </data>
+  <data name="SignatureConfirmed" xml:space="preserve">
+    <value>Signatur bestätigt</value>
+  </data>
+  <data name="Signed" xml:space="preserve">
+    <value>Signiert</value>
+  </data>
+  <data name="Success_FormClose" xml:space="preserve">
+    <value>Erfolgreich! Dialog wird geschlossen.</value>
+  </data>
+  <data name="Unsigned" xml:space="preserve">
+    <value>Unsigniert</value>
+  </data>
+  <data name="Yes" xml:space="preserve">
+    <value>Ja</value>
+  </data>
+  <data name="YesWithAttachment" xml:space="preserve">
+    <value>Ja, mit Anhang</value>
+  </data>
+</root>

EnvelopeGenerator.Form/Controllers/EnvelopeEditorController.vb

@@ -42,7 +42,7 @@ Public Class EnvelopeEditorController
     Public Function DocumentRotationChanged() As Boolean
         Return ActionService.SetStatusDocumentRotationChanged(Envelope)
     End Function
-    Public Function ResendReceiverInvitation(pEnvelope As Envelope, pReceiver As EnvelopeReceiver) As Boolean
+    Public Function ResendReceiverInvitation(pEnvelope As Envelope, pReceiver As Receiver) As Boolean
         Return ActionService.ResendReceiver(pEnvelope, pReceiver)
     End Function
 
@@ -55,7 +55,7 @@ Public Class EnvelopeEditorController
 
         If ElementModel.OneElementPerReceiverExist(Envelope.Id) = False Then
 
-            For Each receiverItem As EnvelopeReceiver In Envelope.Receivers
+            For Each receiverItem As Receiver In Envelope.Receivers
                 If ElementModel.ElementsExist(Envelope.Id, receiverItem.Id) = False Then
                     oEnvelopeErrors.Add(String.Format(Resources.Envelope.Missing_Elements_for_Receiver, receiverItem.Name))
                 End If
@@ -89,29 +89,29 @@ Public Class EnvelopeEditorController
         End If
     End Function
 
-    Public Function SaveReceivers(pEnvelope As Envelope, pReceiversFromGrid As List(Of EnvelopeReceiver)) As Boolean
-        Dim oExistingReceivers As List(Of EnvelopeReceiver) = ReceiverModel.ListReceivers(pReceiversFromGrid).ToList()
-        Dim oExistingAddresses = oExistingReceivers.Select(Function(r) r.Email)
+    Public Function SaveReceivers(pEnvelope As Envelope, pReceiversFromGrid As List(Of Receiver)) As Boolean
+        Dim oExistingReceivers As List(Of Receiver) = ReceiverModel.ListReceivers(pReceiversFromGrid).ToList()
+        Dim oExistingAddresses = oExistingReceivers.Select(Function(r) r.EmailAddress)
         Logger.Debug($"oExistingReceivers.count: {oExistingReceivers.Count}")
         Logger.Debug($"oExistingAddresses.count: {oExistingAddresses.Count}")
         Dim oNewReceivers = pReceiversFromGrid.Where(Function(r)
-                                                         If r.Email Is Nothing Then Return False
-                                                         Return Not oExistingAddresses.Contains(r.Email)
+                                                         If r.EmailAddress Is Nothing Then Return False
+                                                         Return Not oExistingAddresses.Contains(r.EmailAddress)
                                                      End Function).ToList()
         Logger.Debug($"oNewReceivers.count: {oNewReceivers.Count}")
         If CreateNewReceivers(oNewReceivers) = False Then
             Return False
         End If
 
-        Dim oAllReceivers As List(Of EnvelopeReceiver) = ReceiverModel.ListReceivers(pReceiversFromGrid).ToList()
+        Dim oAllReceivers As List(Of Receiver) = ReceiverModel.ListReceivers(pReceiversFromGrid).ToList()
 
         pEnvelope.Receivers.Clear()
 
         For Each oReceiver In pReceiversFromGrid
-            If oReceiver.Email Is Nothing Then Continue For
+            If oReceiver.EmailAddress Is Nothing Then Continue For
             If oReceiver.Name Is Nothing Then Continue For
 
-            Dim oDbReceiver = oAllReceivers.Where(Function(r) r.Email = oReceiver.Email).SingleOrDefault()
+            Dim oDbReceiver = oAllReceivers.Where(Function(r) r.EmailAddress = oReceiver.EmailAddress).SingleOrDefault()
             If oDbReceiver IsNot Nothing Then
                 oReceiver.Id = oDbReceiver.Id
                 oReceiver.Signature = oDbReceiver.Signature
@@ -276,7 +276,7 @@ Public Class EnvelopeEditorController
         Return ReceiverModel.ListAllEnvelopeReceiverAddresses(pUserId)
     End Function
 
-    Public Function CreateNewReceivers(pNewReceivers As List(Of EnvelopeReceiver)) As Boolean
+    Public Function CreateNewReceivers(pNewReceivers As List(Of Receiver)) As Boolean
         If pNewReceivers.Count = 0 Then
             Return True
         End If
@@ -350,7 +350,7 @@ Public Class EnvelopeEditorController
         End Try
     End Function
 
-    Public Function DeleteReceiver(pReceiver As EnvelopeReceiver) As Boolean
+    Public Function DeleteReceiver(pReceiver As Receiver) As Boolean
         Dim oConnection As SqlConnection = Database.GetConnection()
         Dim oTransaction As SqlTransaction = oConnection.BeginTransaction()
 
@@ -381,7 +381,7 @@ Public Class EnvelopeEditorController
         Return ElementModel.ElementsExist(Envelope.Id, pReceiverId)
     End Function
 
-    Private Function InsertReceivers(pReceivers As List(Of EnvelopeReceiver), pTransaction As SqlTransaction) As Boolean
+    Private Function InsertReceivers(pReceivers As List(Of Receiver), pTransaction As SqlTransaction) As Boolean
         Try
             Return pReceivers.
                 Select(Function(r) InsertReceiver(r, pTransaction)).
@@ -404,7 +404,7 @@ Public Class EnvelopeEditorController
 
     End Function
 
-    Private Function InsertReceiver(pReceiver As EnvelopeReceiver, pTransaction As SqlTransaction) As Boolean
+    Private Function InsertReceiver(pReceiver As Receiver, pTransaction As SqlTransaction) As Boolean
         If pReceiver.HasId = False Then
             Return ReceiverModel.Insert(pReceiver, pTransaction)
         Else

EnvelopeGenerator.Form/frmEnvelopeEditor.Designer.vb

@@ -318,7 +318,7 @@ Partial Public Class frmEnvelopeEditor
         Me.txtCreatorEmailLabel.ImageOptions.SvgImage = CType(resources.GetObject("txtCreatorEmailLabel.ImageOptions.SvgImage"), DevExpress.Utils.Svg.SvgImage)
         Me.txtCreatorEmailLabel.Name = "txtCreatorEmailLabel"
         Me.txtCreatorEmailLabel.PaintStyle = DevExpress.XtraBars.BarItemPaintStyle.CaptionGlyph
-        Me.txtCreatorEmailLabel.Tag = "Absender Email: {0}"
+        Me.txtCreatorEmailLabel.Tag = "Absender EmailAddress: {0}"
         '
         'txtEnvelopeIdLabel2
         '
@@ -526,7 +526,7 @@ Partial Public Class frmEnvelopeEditor
         'colEmail
         '
         Me.colEmail.ColumnEdit = Me.RepositoryItemComboBox1
-        Me.colEmail.FieldName = "Email"
+        Me.colEmail.FieldName = "EmailAddress"
         Me.colEmail.Name = "colEmail"
         Me.colEmail.OptionsColumn.AllowSort = DevExpress.Utils.DefaultBoolean.[False]
         resources.ApplyResources(Me.colEmail, "colEmail")

EnvelopeGenerator.Form/frmEnvelopeEditor.vb

@@ -17,7 +17,7 @@ Imports EnvelopeGenerator.Domain.Constants
 Partial Public Class frmEnvelopeEditor
     Public Property Envelope As Envelope
     Public Property Documents As New BindingList(Of EnvelopeDocument)
-    Public Property Receivers As New BindingList(Of EnvelopeReceiver)
+    Public Property Receivers As New BindingList(Of Receiver)
 
     Private AllReceiverEmails As New List(Of String)
 
@@ -25,7 +25,7 @@ Partial Public Class frmEnvelopeEditor
     Private Logger As Logger
 
     Private Const COL_NAME = "Name"
-    Private Const COL_EMAIL = "Email"
+    Private Const COL_EMAIL = "EmailAddress"
     Private Const COL_CODE = "AccessCode"
     Private Const COL_PHONE = "PhoneNumber"
     Public Property State As State
@@ -104,7 +104,7 @@ Partial Public Class frmEnvelopeEditor
         Else
             Controller = New EnvelopeEditorController(State, Envelope)
             Documents = New BindingList(Of EnvelopeDocument)(Controller.Envelope.Documents)
-            Receivers = New BindingList(Of EnvelopeReceiver)(Controller.Envelope.Receivers)
+            Receivers = New BindingList(Of Receiver)(Controller.Envelope.Receivers)
 
             For Each docItem As EnvelopeDocument In Documents
                 If Not File.Exists(docItem.Filepath) Then
@@ -306,7 +306,7 @@ Partial Public Class frmEnvelopeEditor
         End If
 
         For Each Receiver In Receivers
-            If Helpers.IsValidEmailAddress(Receiver.Email) = False Then
+            If Helpers.IsValidEmailAddress(Receiver.EmailAddress) = False Then
                 oErrors.Add(String.Format(Resources.Envelope.Invalid_Email_Address, Receiver.Name))
             End If
         Next
@@ -365,7 +365,7 @@ Partial Public Class frmEnvelopeEditor
             Exit Sub
         End If
 
-        Dim oReceiver As EnvelopeReceiver = ViewReceivers.GetFocusedRow()
+        Dim oReceiver As Receiver = ViewReceivers.GetFocusedRow()
 
         If oReceiver Is Nothing Then
             Exit Sub
@@ -458,7 +458,7 @@ Partial Public Class frmEnvelopeEditor
     End Sub
 
     Private Sub ViewReceivers_InitNewRow(sender As Object, e As InitNewRowEventArgs) Handles ViewReceivers.InitNewRow
-        Dim oReceiver As EnvelopeReceiver = ViewReceivers.GetRow(e.RowHandle)
+        Dim oReceiver As Receiver = ViewReceivers.GetRow(e.RowHandle)
 
         Dim oUsedColors = Receivers.Select(Of Integer)(Function(r) r.ColorType).ToList()
         Dim oAllColors = [Enum].GetValues(GetType(Domain.Constants.ColorType)).Cast(Of Integer).ToList()

EnvelopeGenerator.Form/frmFieldEditor.vb

@@ -20,8 +20,8 @@ Partial Public Class frmFieldEditor
     Private Controller As FieldEditorController
 
     Public Property Document As EnvelopeDocument = Nothing
-    Public Property Receivers As List(Of EnvelopeReceiver)
-    Public Property SelectedReceiver As EnvelopeReceiver = Nothing
+    Public Property Receivers As List(Of Receiver)
+    Public Property SelectedReceiver As Receiver = Nothing
 
     Private UnsavedChanges As Boolean = False
 
@@ -107,7 +107,7 @@ Partial Public Class frmFieldEditor
         UnsavedChanges = True
     End Sub
 
-    Private Function CreateBarItem(pReceiver As EnvelopeReceiver) As BarItem
+    Private Function CreateBarItem(pReceiver As Receiver) As BarItem
         Dim oItem = New BarButtonItem(BarManager1, pReceiver.Name)
         Dim oBaseCircle As SvgImage = SvgImageCollection1.Item(0)
         Dim oColorCircle = Helpers.GetColorCircle(oBaseCircle, pReceiver.Color)
@@ -122,7 +122,7 @@ Partial Public Class frmFieldEditor
     Private Sub ReceiverItem_Click(sender As Object, e As ItemClickEventArgs)
         Me.SuspendLayout()
 
-        Dim oSelectedReceiver As EnvelopeReceiver = e.Item.Tag
+        Dim oSelectedReceiver As Receiver = e.Item.Tag
         Dim oCurrentPage = GDViewer.CurrentPage
         Dim oCurrentPosition = GDViewer.GetVScrollBarPosition()
 
@@ -154,7 +154,7 @@ Partial Public Class frmFieldEditor
         Me.ResumeLayout()
     End Sub
 
-    Private Sub SetReceiver(pReceiver As EnvelopeReceiver)
+    Private Sub SetReceiver(pReceiver As Receiver)
         Dim oBaseCircle As SvgImage = SvgImageCollection1.Item(0)
 
         txtReceiver.Caption = pReceiver.Name

EnvelopeGenerator.Form/frmMain.Designer.vb

@@ -231,7 +231,7 @@ Partial Class frmMain
         'ColEmail
         '
         resources.ApplyResources(Me.ColEmail, "ColEmail")
-        Me.ColEmail.FieldName = "Email"
+        Me.ColEmail.FieldName = "EmailAddress"
         Me.ColEmail.Name = "ColEmail"
         Me.ColEmail.OptionsColumn.AllowEdit = False
         '
@@ -618,7 +618,7 @@ Partial Class frmMain
         'ColEmailCompleted
         '
         resources.ApplyResources(Me.ColEmailCompleted, "ColEmailCompleted")
-        Me.ColEmailCompleted.FieldName = "Email"
+        Me.ColEmailCompleted.FieldName = "EmailAddress"
         Me.ColEmailCompleted.Name = "ColEmailCompleted"
         '
         'ColSignedDateCompleted

EnvelopeGenerator.Form/frmMain.vb

@@ -318,7 +318,7 @@ Public Class frmMain
         End If
 
         Dim oView As GridView = DirectCast(sender, GridView)
-        Dim oReceiver As EnvelopeReceiver = oView.GetRow(e.RowHandle)
+        Dim oReceiver As Receiver = oView.GetRow(e.RowHandle)
 
         If (oReceiver Is Nothing) Then
             Exit Sub
@@ -352,7 +352,7 @@ Public Class frmMain
         End If
 
         Dim oView As GridView = DirectCast(sender, GridView)
-        Dim oReceiver As EnvelopeReceiver = oView.GetRow(e.RowHandle)
+        Dim oReceiver As Receiver = oView.GetRow(e.RowHandle)
 
         If (oReceiver Is Nothing) Then
             Exit Sub
@@ -384,9 +384,9 @@ Public Class frmMain
         Dim oEnvelope As Envelope = ViewEnvelopes.GetRow(ViewEnvelopes.FocusedRowHandle)
         Dim oView As GridView = GridEnvelopes.FocusedView
         If oView.Name = ViewReceivers.Name Then
-            Dim oReceiver As EnvelopeReceiver = oView.GetRow(oView.FocusedRowHandle)
+            Dim oReceiver As Receiver = oView.GetRow(oView.FocusedRowHandle)
             Dim oEnvelopeTitle As String = Net.WebUtility.UrlEncode(oEnvelope.Title)
-            Process.Start($"mailto:{oReceiver.Email}?subject={oEnvelopeTitle}")
+            Process.Start($"mailto:{oReceiver.EmailAddress}?subject={oEnvelopeTitle}")
         Else
             MsgBox(Resources.Envelope.Please_select_a_recipient_from_the_Recipients_tab, MsgBoxStyle.Information, Text)
         End If
@@ -567,11 +567,11 @@ Public Class frmMain
             Dim oEnvelope As Envelope = ViewEnvelopes.GetRow(ViewEnvelopes.FocusedRowHandle)
             Dim oView As GridView = GridEnvelopes.FocusedView
             If oView.Name = ViewReceivers.Name Then
-                Dim oReceiver As EnvelopeReceiver = oView.GetRow(oView.FocusedRowHandle)
+                Dim oReceiver As Receiver = oView.GetRow(oView.FocusedRowHandle)
                 Dim mailto As String = "mailto:support-flow@digitaldata.works"
                 Dim subject As String = Uri.EscapeDataString("signFLOW - Envelope issue - ID: " & oEnvelope.Id)
                 Dim body As String = Uri.EscapeDataString($"Dear Digital Data Team," & vbCrLf & "There is an error or misbehavin with following envelope and Receiver:" & vbCrLf &
-                                                          $"Envelope-ID:{oEnvelope.Id}" & vbCrLf & $"Receiver: {oReceiver.Email}" & vbCrLf & "Issue/Description: Please describe the issue in Your own words...")
+                                                          $"Envelope-ID:{oEnvelope.Id}" & vbCrLf & $"Receiver: {oReceiver.EmailAddress}" & vbCrLf & "Issue/Description: Please describe the issue in Your own words...")
 
                 Dim mailtoUri As String = $"{mailto}?subject={subject}&body={body}"
 
@@ -595,7 +595,7 @@ Public Class frmMain
 
     Private Sub BarButtonItem2_ItemClick(sender As Object, e As DevExpress.XtraBars.ItemClickEventArgs) Handles bbtnitm_ResendInvitation.ItemClick
         Dim oView As GridView = GridEnvelopes.FocusedView
-        Dim selReceiver As EnvelopeReceiver
+        Dim selReceiver As Receiver
         If oView.Name = ViewReceivers.Name Then
             selReceiver = oView.GetRow(oView.FocusedRowHandle)
         Else
@@ -608,12 +608,12 @@ Public Class frmMain
 
         Dim oController = New EnvelopeEditorController(State, oEnvelope)
         Dim Documents As New BindingList(Of EnvelopeDocument)
-        Dim Receivers As New BindingList(Of EnvelopeReceiver)
-        Receivers = New BindingList(Of EnvelopeReceiver)(oController.Envelope.Receivers)
-        For Each oReceiver As EnvelopeReceiver In Receivers
-            If oReceiver.Email = selReceiver.Email Then
+        Dim Receivers As New BindingList(Of Receiver)
+        Receivers = New BindingList(Of Receiver)(oController.Envelope.Receivers)
+        For Each oReceiver As Receiver In Receivers
+            If oReceiver.EmailAddress = selReceiver.EmailAddress Then
                 If oController.ActionService.ResendReceiver(oEnvelope, oReceiver) = True Then
-                    Dim oMsg = Resources.Envelope.Invitation_successfully_resend.Replace("@Mail", oReceiver.Email)
+                    Dim oMsg = Resources.Envelope.Invitation_successfully_resend.Replace("@Mail", oReceiver.EmailAddress)
                     MsgBox(oMsg, MsgBoxStyle.Information, Text)
 
                 End If
@@ -779,14 +779,14 @@ Public Class frmMain
         Dim oEnvelope As Envelope = ViewEnvelopes.GetRow(ViewEnvelopes.FocusedRowHandle)
         Dim oView As GridView = GridEnvelopes.FocusedView
         If oView.Name = ViewReceivers.Name Then
-            Dim oReceiver As EnvelopeReceiver = oView.GetRow(oView.FocusedRowHandle)
+            Dim oReceiver As Receiver = oView.GetRow(oView.FocusedRowHandle)
             Dim oEnvelopeTitle As String = Net.WebUtility.UrlEncode(oEnvelope.Title)
-            Dim oDT As DataTable = DB_DD_ECM.GetDatatable($"SELECT * FROM TBSIG_RECEIVER WHERE EMAIL_ADDRESS = '{oReceiver.Email}'")
+            Dim oDT As DataTable = DB_DD_ECM.GetDatatable($"SELECT * FROM TBSIG_RECEIVER WHERE EMAIL_ADDRESS = '{oReceiver.EmailAddress}'")
             If Not IsNothing(oDT) Then
                 If oDT.Rows.Count = 1 Then
                     Dim oTFA_REG_DL = oDT.Rows(0).Item("TFA_REG_DEADLINE")
                     Dim oTOTP = oDT.Rows(0).Item("TOTP_SECRET_KEY")
-                    Dim oForm As New frm2Factor_Properties(oReceiver.Email, oTOTP, oTFA_REG_DL, DB_DD_ECM)
+                    Dim oForm As New frm2Factor_Properties(oReceiver.EmailAddress, oTOTP, oTFA_REG_DL, DB_DD_ECM)
                     oForm.ShowDialog()
                 End If
             End If

EnvelopeGenerator.Web/Controllers/DocumentController.cs

@@ -30,7 +30,7 @@ namespace EnvelopeGenerator.Web.Controllers
             {
                 // Validate Envelope Key and load envelope
                 envelopeService.EnsureValidEnvelopeKey(envelopeKey);
-                EnvelopeResponse response = await envelopeService.LoadEnvelope(envelopeKey);
+                EnvelopeReceiver response = await envelopeService.LoadEnvelope(envelopeKey);
 
                 // Load document info
                 var document = await envelopeService.GetDocument(index, envelopeKey);
@@ -61,7 +61,7 @@ namespace EnvelopeGenerator.Web.Controllers
 
                 // Validate Envelope Key and load envelope
                 envelopeService.EnsureValidEnvelopeKey(envelopeKey);
-                EnvelopeResponse response = await envelopeService.LoadEnvelope(envelopeKey);
+                EnvelopeReceiver response = await envelopeService.LoadEnvelope(envelopeKey);
 
                 actionService?.OpenEnvelope(response.Envelope, response.Receiver);
 

EnvelopeGenerator.Web/Controllers/EnvelopeController.cs

@@ -47,7 +47,7 @@ namespace EnvelopeGenerator.Web.Controllers
                 // Validate Envelope Key and load envelope
                 envelopeService.EnsureValidEnvelopeKey(envelopeKey);
             
-                EnvelopeResponse response = await envelopeService.LoadEnvelope(envelopeKey);
+                EnvelopeReceiver response = await envelopeService.LoadEnvelope(envelopeKey);
 
                 if (envelopeService.ReceiverAlreadySigned(response.Envelope, response.Receiver.Id) == true)
                 {
@@ -79,7 +79,7 @@ namespace EnvelopeGenerator.Web.Controllers
 
                 // Validate Envelope Key and load envelope
                 envelopeService.EnsureValidEnvelopeKey(envelopeKey);
-                EnvelopeResponse response = await envelopeService.LoadEnvelope(envelopeKey);
+                EnvelopeReceiver response = await envelopeService.LoadEnvelope(envelopeKey);
 
                 // Again check if receiver has already signed
                 if (envelopeService.ReceiverAlreadySigned(response.Envelope, response.Receiver.Id) == true)

EnvelopeGenerator.Web/Controllers/HomeController.cs

@@ -106,7 +106,7 @@ public class HomeController : ViewControllerBase
 
             var er = er_res.Data;
 
-            EnvelopeResponse response = await envelopeOldService.LoadEnvelope(envelopeReceiverId);
+            EnvelopeReceiver response = await envelopeOldService.LoadEnvelope(envelopeReceiverId);
 
             bool accessCodeAlreadyRequested = await _historyService.AccessCodeAlreadyRequested(envelopeId: er.Envelope!.Id, userReference: er.Receiver!.EmailAddress);
             if (!accessCodeAlreadyRequested)
@@ -182,7 +182,7 @@ public class HomeController : ViewControllerBase
             _logger.LogInformation("Envelope UUID: [{uuid}]\nReceiver Signature: [{signature}]", uuid, signature);
 
             //check access code
-            EnvelopeResponse response = await envelopeOldService.LoadEnvelope(envelopeReceiverId);
+            EnvelopeReceiver response = await envelopeOldService.LoadEnvelope(envelopeReceiverId);
 
             //check rejection
             var rejRcvrs = await _historyService.ReadRejectingReceivers(er.Envelope!.Id);
@@ -342,7 +342,7 @@ public class HomeController : ViewControllerBase
             _logger.LogInformation("Envelope UUID: [{uuid}]\nReceiver Signature: [{signature}]", uuid, signature);
 
             //check access code
-            EnvelopeResponse response = await envelopeOldService.LoadEnvelope(envelopeReceiverId);
+            EnvelopeReceiver response = await envelopeOldService.LoadEnvelope(envelopeReceiverId);
 
             var er_secret_res = await _envRcvService.ReadWithSecretByUuidSignatureAsync(uuid: uuid, signature: signature);
 
@@ -407,20 +407,20 @@ public class HomeController : ViewControllerBase
         {
             envelopeReceiverId = _sanitizer.Sanitize(envelopeReceiverId);
             return await _envRcvService.IsExisting(envelopeReceiverId: envelopeReceiverId).ThenAsync(
-                SuccessAsync: async isExisting =>
+                SuccessAsync: (Func<bool, Task<IActionResult>>)(async isExisting =>
                 {
                     if(!isExisting)
                         return this.ViewEnvelopeNotFound();
 
-                    EnvelopeResponse response = await envelopeOldService.LoadEnvelope(envelopeReceiverId);
-                    if (!envelopeOldService.ReceiverAlreadySigned(response.Envelope, response.Receiver.Id))
-                        return Redirect($"/EnvelopeKey/{envelopeReceiverId}/Locked");
+                    Common.EnvelopeReceiver response = await envelopeOldService.LoadEnvelope(envelopeReceiverId);
+                    if (!envelopeOldService.ReceiverAlreadySigned((Envelope)response.Envelope, (int)response.Receiver.Id))
+                        return base.Redirect($"/EnvelopeKey/{envelopeReceiverId}/Locked");
 
                     await HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
                     ViewData["UserCulture"] = _cultures[UserLanguage];
                     ViewData["EnvelopeKey"] = envelopeReceiverId;
-                    return View();
-                },
+                    return base.View();
+                }),
                 Fail: IActionResult (messages, notices) =>
                 {
                     _logger.LogNotice(notices);
@@ -500,7 +500,7 @@ public class HomeController : ViewControllerBase
             {
                 var envelopeKey = (er.Envelope!.Uuid, er.Receiver!.Signature).EncodeEnvelopeReceiverId();
 
-                EnvelopeResponse response = await envelopeOldService.LoadEnvelope(envelopeKey);
+                EnvelopeReceiver response = await envelopeOldService.LoadEnvelope(envelopeKey);
 
                 //TODO: implement multi-threading to history process (Task)
                 var hist_res = await _historyService.RecordAsync((int)erro.EnvelopeId, erro.AddedWho, EnvelopeStatus.EnvelopeViewed);

EnvelopeGenerator.Web/Controllers/ReadOnlyController.cs

@@ -38,7 +38,7 @@ namespace EnvelopeGenerator.Web.Controllers
                 var authReceiverMail = this.GetAuthReceiverMail();
                 if (authReceiverMail is null)
                 {
-                    _logger.LogError("Email clam is not found in envelope-receiver-read-only creation process. Create DTO is:\n {dto}", JsonConvert.SerializeObject(createDto));
+                    _logger.LogError("EmailAddress clam is not found in envelope-receiver-read-only creation process. Create DTO is:\n {dto}", JsonConvert.SerializeObject(createDto));
                     return Unauthorized();
                 }
 

EnvelopeGenerator.Web/Services/EnvelopeOldService.cs

@@ -48,7 +48,7 @@ namespace EnvelopeGenerator.Web.Services
                 throw new ArgumentNullException("ReceiverSignature");
         }
 
-        public async Task<EnvelopeResponse> LoadEnvelope(string pEnvelopeKey)
+        public async Task<EnvelopeReceiver> LoadEnvelope(string pEnvelopeKey)
         {
             _logger.LogInformation("Loading Envelope by Key [{0}]", pEnvelopeKey);
 
@@ -78,7 +78,7 @@ namespace EnvelopeGenerator.Web.Services
 
             _logger.LogInformation("Envelope receivers found: [{0}]", envelope.Receivers.Count);
 
-            EnvelopeReceiver? receiver = envelope.Receivers.Where(r => r.Id == receiverId).SingleOrDefault();
+            Receiver? receiver = envelope.Receivers.Where(r => r.Id == receiverId).SingleOrDefault();
 
             if (receiver == null)
             {
@@ -86,7 +86,7 @@ namespace EnvelopeGenerator.Web.Services
                 throw new NullReferenceException("Receiver not found");
             }
 
-            _logger.LogInformation("Loading documents for receiver [{0}]", receiver.Email);
+            _logger.LogInformation("Loading documents for receiver [{0}]", receiver.EmailAddress);
 
             // filter elements by receiver
             envelope.Documents = envelope.Documents.Select((document) =>
@@ -152,7 +152,7 @@ namespace EnvelopeGenerator.Web.Services
 
         public async Task<EnvelopeDocument> GetDocument(int documentId, string envelopeKey)
         {
-            EnvelopeResponse response = await LoadEnvelope(envelopeKey);
+            EnvelopeReceiver response = await LoadEnvelope(envelopeKey);
 
             _logger.LogInformation("Loading document for Id [{0}]", documentId);