diff --git a/ReportImp/AWOMuensterlandRecklinghausen/Invoicing/CustomInvoiceCreation.cs b/ReportImp/AWOMuensterlandRecklinghausen/Invoicing/CustomInvoiceCreation.cs
index e2d388abc..25b57b10e 100644
--- a/ReportImp/AWOMuensterlandRecklinghausen/Invoicing/CustomInvoiceCreation.cs
+++ b/ReportImp/AWOMuensterlandRecklinghausen/Invoicing/CustomInvoiceCreation.cs
@@ -35,6 +35,40 @@ namespace AWOMuensterlandRecklinghausen.Invoicing
 			invoice.InvoiceBase.InvoiceTypeText = "Abrechnung Schulbegleitender Dienst";
 		}
 
+		public override void SetInvoiceItems(ServiceInvoice invoice,
+	ServiceInvoicePeriod serviceInvoicePeriod,
+	SupportConceptApprovalPeriodDC supportConceptApprovalPeriod,
+	CostBearer2SupportConcept cb2sc,
+	DateTimeSpan invoicePeriod,
+	List<ServiceRecordDC> serviceRecords)
+		{
+			Calculations calc = PluginLoader.FindClass<Calculations>(_SpecificID) ?? Calculations.GetInstance(_SpecificID);
+
+			if (ShouldCreateFixedAmounts(serviceInvoicePeriod, supportConceptApprovalPeriod, cb2sc))
+			{
+				CreateFixedAmounts(serviceInvoicePeriod, supportConceptApprovalPeriod, cb2sc);
+			}
+			else
+			{
+
+				List<ServiceRecordDC> serviceRecordsInPeriod = serviceRecords.Where(
+					i =>
+					{
+						bool valid = i.Start.Value.InBetween(serviceInvoicePeriod.Start.Value,
+							serviceInvoicePeriod.End.Value, true);
+
+						if (valid && serviceInvoicePeriod.SupportConceptApprovalPeriod != null && serviceInvoicePeriod.SupportConceptApprovalPeriod.ServiceCategory != null)
+							valid = serviceInvoicePeriod.SupportConceptApprovalPeriod.ServiceCategory.Oid ==
+									i.ServiceDescription.Category.ServiceCategoryOid;
+						return valid;
+					}).ToList();
+
+
+				var itemList = CreateAllInvoiceItems(cb2sc, serviceRecordsInPeriod, invoicePeriod, serviceInvoicePeriod.SupportConceptApprovalPeriod, calc);
+				serviceInvoicePeriod.InvoiceItemList.AddRange(itemList);
+			}
+		}
+
 		public override IList<InvoiceItem> CreateSbdInvoiceItems(Customer customer, List<ServiceRecordDC> serviceRecordsInPeriod, DateTimeSpan invoicePeriod, SupportConceptApprovalPeriod scap, Calculations calc)
 	    {
 			IList<InvoiceItem> result = new List<InvoiceItem>();