Index: APPS/PM/Maatwerk/Framework/dto/GeldigheidOpTag.cls.xml
===================================================================
diff -u -r1100 -r1101
--- APPS/PM/Maatwerk/Framework/dto/GeldigheidOpTag.cls.xml	(.../GeldigheidOpTag.cls.xml)	(revision 1100)
+++ APPS/PM/Maatwerk/Framework/dto/GeldigheidOpTag.cls.xml	(.../GeldigheidOpTag.cls.xml)	(revision 1101)
@@ -7,6 +7,7 @@
 
 <Property name="Tag">
 <Type>%String</Type>
+<Required>1</Required>
 </Property>
 </Class>
 </Export>
Index: APPS/PM/Maatwerk/Framework/dto/GeldigheidOpDatum.cls.xml
===================================================================
diff -u
--- APPS/PM/Maatwerk/Framework/dto/GeldigheidOpDatum.cls.xml	(revision 0)
+++ APPS/PM/Maatwerk/Framework/dto/GeldigheidOpDatum.cls.xml	(revision 1101)
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Export generator="Cache" version="9">
+<Class name="APPS.PM.Maatwerk.Framework.dto.GeldigheidOpDatum">
+<ProcedureBlock>1</ProcedureBlock>
+<Super>APPS.PM.Maatwerk.Framework.dto.Geldigheid</Super>
+<ClassDefinitionError>0</ClassDefinitionError>
+
+<Property name="GeldigVan">
+<Type>%Date</Type>
+<Required>1</Required>
+</Property>
+</Class>
+</Export>
Index: APPS/PM/Maatwerk/Framework/dto/Specificatie.cls.xml
===================================================================
diff -u -r1100 -r1101
--- APPS/PM/Maatwerk/Framework/dto/Specificatie.cls.xml	(.../Specificatie.cls.xml)	(revision 1100)
+++ APPS/PM/Maatwerk/Framework/dto/Specificatie.cls.xml	(.../Specificatie.cls.xml)	(revision 1101)
@@ -8,14 +8,17 @@
 
 <Property name="Familie">
 <Type>DOM.PM.enu.Familie</Type>
+<Required>1</Required>
 </Property>
 
 <Property name="Variant">
 <Type>DOM.PM.enu.Variant</Type>
+<Required>1</Required>
 </Property>
 
 <Property name="Geldigheid">
 <Type>APPS.PM.Maatwerk.Framework.dto.Geldigheid</Type>
+<Required>1</Required>
 </Property>
 </Class>
 </Export>