diff --git a/app/ResultHandler_Konfig/clsDateiverarbeitung.vb b/app/ResultHandler_Konfig/clsDateiverarbeitung.vb
index 52bb3f8..db12b8c 100644
--- a/app/ResultHandler_Konfig/clsDateiverarbeitung.vb
+++ b/app/ResultHandler_Konfig/clsDateiverarbeitung.vb
@@ -204,46 +204,85 @@ Public Class clsDateiverarbeitung
             clsLogger.AddError("Unvorhergesehener Fehler: " & ex.Message, "clsDateiverarbeitung.Rename_File_Vektor")
         End Try
     End Function
-    Public Shared Function BNSjsonDownload(WMFile As WMObject, userId As String)
+
+    Private Shared Function GetWMAPILink(docId As String, userId As String)
+        Dim hostname = "http://documents.mylogitservices.syncreon.com:8100"
+        Dim link As String = $"{hostname}/WMWebApi/windream.web.api/DigitalData/BNSDownload?docId={docId}&userId={userId}"
+
+        Return link
+    End Function
+
+    ''' <summary>
+    ''' Generiert einen Link für BNS und fügt das Dokument WMFile 
+    ''' ins BNS ein
+    ''' </summary>
+    ''' <param name="WMFile">Das WMObject, dass das aktuelle Dokument repräsentiert</param>
+    ''' <param name="userId">Die eindeutige Benutzer Kennung für die Authentifizierung in Windream</param>
+    Public Shared Sub BNSjsonDownload(WMFile As WMObject, userId As String)
         Try
-            'den Wert des Indexes für das aktuelle Dokument auslesen
+            ' Indizes für das aktuelle Dokument auslesen
             Dim SENDUNGNR = WMFile.GetVariableValue("Sendungnr")
             Dim DOKID = WMFile.GetVariableValue("Dokument-ID")
             Dim DOKART = WMFile.GetVariableValue("Dokumentart")
-            'Add Info to JsonArray
-            '......
-            Dim hostname = "91.229.192.183:8100"
-            Dim link As String = $"http://{hostname}/WMWebApi/windream.web.api/DigitalData/BNSDownload?docId={DOKID}&userId={userId}"
             Dim now As DateTime = DateTime.Now
 
+            ' Download Link für Dokument erstellen
+            Dim link As String = GetWMAPILink(DOKID, userId)
+
+            ' JSON Payload erstellen und serialisieren
             Dim doc As New BNSDocument()
             doc.Bemerkung = DOKART
             doc.Ivalidfrom = now
             doc.Ivaliduntil = now.AddDays(30)
             doc.Pfad = link
+            doc.Kategorie.Add(DOKART)
 
-            Dim json = JsonConvert.SerializeObject(doc, Formatting.None)
-            Dim bytes = Encoding.Default.GetBytes(json)
+            Dim json As String = JsonConvert.SerializeObject(doc, Formatting.Indented)
+            Dim bytes As Byte() = Encoding.Default.GetBytes(json)
 
             ' HTTP Request machen 
-            ' URL Anpassen!
+            Dim mandatenId As Integer = 1 ' Mandanten ID ist Standartmäßig 1
+            Dim geschaeftsObjekt = "Sendung"
+            Dim geschaeftsId = SENDUNGNR
+            Dim baseURL As String = "https://mylogitservices.syncreon.com/onwebui/api"
+            Dim url As String = $"{baseURL}/Customer/{mandatenId}/{geschaeftsObjekt}/{geschaeftsId}/dokument"
 
-            Dim url As String = "http://{Domain}:{Port}/Customer/{Kunden ID}/{Geschäftsobjekt}/{GeschäftsobjektID}/dokument"
+            clsLogger.Add($"Generiertes JSON: {json}", False, "BNSjsonDownload")
+            clsLogger.Add($"Creating WebRequest for {url}", False, "BNSjsonDownload")
 
-            Using wc As WebClient = New WebClient()
+            Dim req As HttpWebRequest = DirectCast(WebRequest.Create(url), HttpWebRequest)
 
-                wc.Headers.Add(HttpRequestHeader.ContentType, "application/json")
-                Dim response As Byte() = wc.UploadData(url, bytes)
-                Dim responseString = Encoding.Default.GetString(response)
+            req.Method = "POST"
+            req.ContentType = "application/json"
+            req.ContentLength = bytes.Length
+            req.Timeout = 3000
+            req.ServicePoint.Expect100Continue = False
 
-                clsLogger.Add($"Datei geschrieben! docId: {DOKID}, dokart: {DOKART}, userId: {userId}", "BNSjsonDownload")
+            Dim reqStream As Stream = req.GetRequestStream()
+            reqStream.Write(bytes, 0, bytes.Length)
+            reqStream.Close()
+
+            clsLogger.Add($"Datei wird hochgeladen... docId: {DOKID}, dokart: {DOKART}, userId: {userId}", False, "BNSjsonDownload")
+            clsLogger.Add($"Upload URL: {url}", False, "BNSjsonDownload")
+
+            Using res As HttpWebResponse = req.GetResponse()
+                Dim code As HttpStatusCode = res.StatusCode
+                Dim text As String = res.StatusDescription
+
+                ' Status 201 Created bedeutet: Alles okay!
+                If code = HttpStatusCode.Created Then
+                    clsLogger.Add($"Datei geschrieben! docId: {DOKID}, dokart: {DOKART}, userId: {userId}", False, "BNSjsonDownload")
+                End If
+
+                res.Close()
+
+                Throw New Exception($"Server Error (HTTP {code}: {text})")
             End Using
 
         Catch ex As Exception
             clsLogger.AddError("Unvorhergesehener Fehler: " & ex.Message, "BNSjsonDownload")
-            Return False
         End Try
-    End Function
+    End Sub
     Public Shared Function RUN_ORACLE_COMMAND(WMFile As WMObject, OracleCS As String, OracleCommandRAW As String)
         Try
             Dim result = REGEX_REPLACE(WMFile, OracleCommandRAW)
@@ -338,6 +377,7 @@ Public Class clsDateiverarbeitung
         Public Ivaliduntil As DateTime
         Public Bemerkung As String
         Public Primaer As Boolean = False
+        Public Kategorie As List(Of String)
 
         Public Sub New()
         End Sub
diff --git a/app/ResultHandler_Konfig/frmMain.vb b/app/ResultHandler_Konfig/frmMain.vb
index f04d659..cd247f7 100644
--- a/app/ResultHandler_Konfig/frmMain.vb
+++ b/app/ResultHandler_Konfig/frmMain.vb
@@ -444,6 +444,7 @@ Public Class frmMain
                 lblString1.Text = "Email-Empfänger:"
             Case 2 'json BNS
                 lblString1.Text = "User Kunde:"
+                lblString2.Text = "BNS Kundennummer:"
         End Select
     End Sub