Index: WS/EC/Winkelkar/InterneWinkelkarService.cls.xml
===================================================================
diff -u -r38507 -r39577
--- WS/EC/Winkelkar/InterneWinkelkarService.cls.xml	(.../InterneWinkelkarService.cls.xml)	(revision 38507)
+++ WS/EC/Winkelkar/InterneWinkelkarService.cls.xml	(.../InterneWinkelkarService.cls.xml)	(revision 39577)
@@ -29,6 +29,7 @@
 <ReturnType>%Status</ReturnType>
 <ServerOnly>1</ServerOnly>
 <Implementation><![CDATA[
+	Do ##super()
 	Set ..WinkelkarService = ##class(APPS.EC.Winkelkar.impl.InterneWinkelkarService).%New()	
 	Set ..PreProcessor = ##class(WSimpl.EC.InterneConfigurator.IngevuldeKenmerkenPreProcessor).%New()
 
Index: WS/EC/Winkelkar/ExterneWinkelkarService.cls.xml
===================================================================
diff -u -r38507 -r39577
--- WS/EC/Winkelkar/ExterneWinkelkarService.cls.xml	(.../ExterneWinkelkarService.cls.xml)	(revision 38507)
+++ WS/EC/Winkelkar/ExterneWinkelkarService.cls.xml	(.../ExterneWinkelkarService.cls.xml)	(revision 39577)
@@ -29,6 +29,7 @@
 <ReturnType>%Status</ReturnType>
 <ServerOnly>1</ServerOnly>
 <Implementation><![CDATA[
+	Do ##super()
 	Set ..WinkelkarService = ##class(APPS.EC.Winkelkar.impl.ExterneWinkelkarService).%New()	
 	Set ..PreProcessor = ##class(WSimpl.EC.WebshopConfigurator.IngevuldeKenmerkenPreProcessor).%New()
 
Index: WS/EC/Winkelkar/WinkelkarService.cls.xml
===================================================================
diff -u -r39573 -r39577
--- WS/EC/Winkelkar/WinkelkarService.cls.xml	(.../WinkelkarService.cls.xml)	(revision 39573)
+++ WS/EC/Winkelkar/WinkelkarService.cls.xml	(.../WinkelkarService.cls.xml)	(revision 39577)
@@ -221,10 +221,10 @@
 <Private>1</Private>
 <ReturnType>%String</ReturnType>
 <Implementation><![CDATA[
-	#dim IngegevenKenmerkenConverter As APPS.PM.Maatwerk.IngegevenKenmerkenConverter = ..MaatwerkAPI.GeefIngegevenKenmerkenConverter()
+	#dim IngegevenKenmerkenConverter As APPS.PM.Maatwerk.IngegevenKenmerkenConverter = ##class(APPS.ApplicatieContext).Instance().GeefMaatwerkAPI().GeefIngegevenKenmerkenConverter()
 	#Dim DomIngegevenKenmerken as  DOM.PM.Maatwerk.Calc.Common.IngegevenKenmerken
 	Set DomIngegevenKenmerken = IngegevenKenmerkenConverter.NaarObject(IngegevenKenmerken)
-	Set GroepNaam = ..GroepNaamVoorIngegevenKenmerkenBepaler.GeefGroepNaam(DomIngegevenKenmerken,..GeefTaal(),##class(DOM.enu.Taal).Nederlands())
+	Quit ..GroepNaamVoorIngegevenKenmerkenBepaler.GeefGroepNaam(DomIngegevenKenmerken,..GeefTaal(),##class(DOM.enu.Taal).Nederlands())
 ]]></Implementation>
 </Method>
 </Class>