diff --git a/ZUGFeRD2-invoice.xml b/ZUGFeRD2-invoice.xml
index 76a793b0..ae3a1a03 100644
--- a/ZUGFeRD2-invoice.xml
+++ b/ZUGFeRD2-invoice.xml
@@ -161,6 +161,7 @@ Migrated by Mustangproject XSLT
                 <ram:Information>Überweisung</ram:Information>
                 <ram:PayeePartyCreditorFinancialAccount>
                     <ram:IBANID>DE88 2008 0000 0970 3757 00</ram:IBANID>
+                    <ram:ProprietaryID>44421800</ram:ProprietaryID>
                 </ram:PayeePartyCreditorFinancialAccount>
                 <ram:PayeeSpecifiedCreditorFinancialInstitution>
                     <ram:BICID>COBADEFFXXX</ram:BICID>
diff --git a/src/test/java/org/mustangproject/ZUGFeRD/MustangReaderWriterEdgeTest.java b/src/test/java/org/mustangproject/ZUGFeRD/MustangReaderWriterEdgeTest.java
index 1efe4b58..e813dbe4 100644
--- a/src/test/java/org/mustangproject/ZUGFeRD/MustangReaderWriterEdgeTest.java
+++ b/src/test/java/org/mustangproject/ZUGFeRD/MustangReaderWriterEdgeTest.java
@@ -65,7 +65,7 @@ public class MustangReaderWriterEdgeTest extends TestCase implements IZUGFeRDExp
         return "44421800";
     }
 
-    @Override
+  @Override
   public String getOwnBLZ()
     {
         return "41441604";