diff --git a/ReportImp/LeWoAachen/Invoicing/AssistenzInvoiceCreation.cs b/ReportImp/LeWoAachen/Invoicing/AssistenzInvoiceCreation.cs
index e034813da..bad96e0af 100644
--- a/ReportImp/LeWoAachen/Invoicing/AssistenzInvoiceCreation.cs
+++ b/ReportImp/LeWoAachen/Invoicing/AssistenzInvoiceCreation.cs
@@ -32,7 +32,7 @@ namespace LeWoAachen.Invoicing
 		public override IList<InvoiceItem> CreateSummaryInvoiceItems(IList<InvoiceItem> itemList, DateTimeSpan invoicePeriod, SupportConceptApprovalPeriod scap,
 		Calculations calc, bool summaryPerMonth, bool addRateFactorToUnitCount)
 		{
-			return base.CreateSummaryInvoiceItems(itemList, invoicePeriod, scap, calc, false, true);
+			return base.CreateSummaryInvoiceItems(itemList, invoicePeriod, scap, calc, true, true);
 		}
 
 		//public override IList<InvoiceItem> CreateSummaryInvoiceItems(IList<InvoiceItem> itemList, DateTimeSpan invoicePeriod, SupportConceptApprovalPeriod scap,
diff --git a/ReportImp/LeWoAachen/Invoicing/CustomInvoiceCreation.cs b/ReportImp/LeWoAachen/Invoicing/CustomInvoiceCreation.cs
new file mode 100644
index 000000000..dce09fcd5
--- /dev/null
+++ b/ReportImp/LeWoAachen/Invoicing/CustomInvoiceCreation.cs
@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using BeWo.Data.Access;
+using BeWo.Data.Entities;
+using BeWo.Service.Invoicing;
+using BS.Shared.Core;
+using BS.Shared.DataContracts;
+using BS.Shared.Services;
+
+namespace LeWoAachen.Invoicing
+{
+
+	public class CustomInvoiceCreation : InvoiceCreation
+    {
+		public override IList<InvoiceItem> CreateSummaryInvoiceItems(IList<InvoiceItem> itemList, DateTimeSpan invoicePeriod, SupportConceptApprovalPeriod scap,
+		Calculations calc, bool summaryPerMonth, bool addRateFactorToUnitCount)
+		{
+			return base.CreateSummaryInvoiceItems(itemList, invoicePeriod, scap, calc, true, true);
+		}
+	}
+}
diff --git a/ReportImp/LeWoAachen/Invoicing/CustomInvoiceFactory.cs b/ReportImp/LeWoAachen/Invoicing/CustomInvoiceFactory.cs
index f33cec1b1..8e944d71d 100644
--- a/ReportImp/LeWoAachen/Invoicing/CustomInvoiceFactory.cs
+++ b/ReportImp/LeWoAachen/Invoicing/CustomInvoiceFactory.cs
@@ -22,8 +22,8 @@ namespace LeWoAachen.Invoicing
                 }
             }
 
-		    return base.CreateInvoiceCreator(specificId, tenant, supportConcepts2ServiceRecords);
-		}
+		    return new CustomInvoiceCreation();
+        }
 
         private InvoiceCreation GetInvoiceCreatorForCategory(ServiceDescriptionDC sd)
         {
@@ -35,7 +35,7 @@ namespace LeWoAachen.Invoicing
                     return new CustomAssistenzInvoiceCreation();
                 }
             }
-            return null;
+            return new CustomInvoiceCreation();
         }
     }
 }
diff --git a/ReportImp/LeWoAachen/LeWoAachen.csproj b/ReportImp/LeWoAachen/LeWoAachen.csproj
index 0a17d821b..4c1730bdc 100644
--- a/ReportImp/LeWoAachen/LeWoAachen.csproj
+++ b/ReportImp/LeWoAachen/LeWoAachen.csproj
@@ -73,6 +73,7 @@
     <Compile Include="InvoiceCustomerReport.Designer.cs">
       <DependentUpon>InvoiceCustomerReport.cs</DependentUpon>
     </Compile>
+    <Compile Include="Invoicing\CustomInvoiceCreation.cs" />
     <Compile Include="Invoicing\AssistenzInvoiceCreation.cs" />
     <Compile Include="Invoicing\CustomInvoiceFactory.cs" />
     <Compile Include="Invoicing\SettlementInvoiceCreation.cs" />