Index: WS/Derde/Klant/Select.cls.xml
===================================================================
diff -u -r1074 -r3588
--- WS/Derde/Klant/Select.cls.xml	(.../Select.cls.xml)	(revision 1074)
+++ WS/Derde/Klant/Select.cls.xml	(.../Select.cls.xml)	(revision 3588)
@@ -3,9 +3,13 @@
 <Class name="WS.Derde.Klant.Select">
 <IncludeCode>BL.Sys.Proxy,BL.Sys.Toegang,BL.Derde.Derde,BL.Sys.Resources</IncludeCode>
 <ProcedureBlock>1</ProcedureBlock>
-<Super>%SOAP.WebService</Super>
+<Super>WS.WebService</Super>
 <ClassDefinitionError>0</ClassDefinitionError>
 
+<Parameter name="XMLIGNORENULL">
+<Default>0</Default>
+</Parameter>
+
 <Parameter name="SERVICENAME">
 <Description>
 Name of the WebService.</Description>