diff --git a/Interfaces/ZUGFeRDInterface/Version2.1.1/CrossIndustryInvoiceType.vb b/Interfaces/ZUGFeRDInterface/Version2.1.1/CrossIndustryInvoiceType.vb
index 4f6064d9..10e656f2 100644
--- a/Interfaces/ZUGFeRDInterface/Version2.1.1/CrossIndustryInvoiceType.vb
+++ b/Interfaces/ZUGFeRDInterface/Version2.1.1/CrossIndustryInvoiceType.vb
@@ -2872,7 +2872,7 @@ Namespace ZUGFeRD.Version2_1_1
     "0")>
     Partial Public Class TradePartyType
 
-        Private idField() As IDType
+        Private idField As IDType
 
         Private globalIDField() As IDType
 
@@ -2891,13 +2891,14 @@ Namespace ZUGFeRD.Version2_1_1
         Private specifiedTaxRegistrationField() As TaxRegistrationType
 
         '''<remarks/>
+        ''' 26.06.2024 MP - Wegen Unterschied zu Schema 2.0 den Type von IDType() auf IDType geändert
         <System.Xml.Serialization.XmlElementAttribute("ID")>
-        Public Property ID() As IDType()
+        Public Property ID() As IDType
             Get
                 Return Me.idField
             End Get
             Set
-                Me.idField = value
+                Me.idField = Value
             End Set
         End Property
 
diff --git a/Interfaces/ZUGFeRDInterface/Version2.2_FacturX/CrossIndustryInvoiceType.vb b/Interfaces/ZUGFeRDInterface/Version2.2_FacturX/CrossIndustryInvoiceType.vb
index 72cf98aa..17cf7333 100644
--- a/Interfaces/ZUGFeRDInterface/Version2.2_FacturX/CrossIndustryInvoiceType.vb
+++ b/Interfaces/ZUGFeRDInterface/Version2.2_FacturX/CrossIndustryInvoiceType.vb
@@ -1378,7 +1378,7 @@ Namespace ZUGFeRD.Version2_2_FacturX
     "0")>
     Partial Public Class TradePartyType
 
-        Private idField() As IDType
+        Private idField As IDType
 
         Private globalIDField() As IDType
 
@@ -1399,13 +1399,14 @@ Namespace ZUGFeRD.Version2_2_FacturX
         Private specifiedTaxRegistrationField() As TaxRegistrationType
 
         '''<remarks/>
+        ''' 26.06.2024 MP - Wegen Unterschied zu Schema 2.0 den Type von IDType() auf IDType geändert
         <System.Xml.Serialization.XmlElementAttribute("ID")>
-        Public Property ID() As IDType()
+        Public Property ID() As IDType
             Get
                 Return Me.idField
             End Get
             Set
-                Me.idField = value
+                Me.idField = Value
             End Set
         End Property