Index: BL/Flow/Factuur/Doc.cls.xml
===================================================================
diff -u -r1074 -r1785
--- BL/Flow/Factuur/Doc.cls.xml	(.../Doc.cls.xml)	(revision 1074)
+++ BL/Flow/Factuur/Doc.cls.xml	(.../Doc.cls.xml)	(revision 1785)
@@ -32,6 +32,29 @@
 <Type>%String</Type>
 </Property>
 
+<Method name="ToString">
+<ClassMethod>1</ClassMethod>
+<FormalSpec>lbFacturen:%Integer</FormalSpec>
+<ReturnType>%String</ReturnType>
+<Implementation><![CDATA[
+	
+	Set ToString = ..#DocName_" ("
+	Set FactSoort="F"
+	
+	For i=1:1:$LL(lbFacturen) {
+		Set tmpLB=$LI(lbFacturen,i)	 
+		Set FactuurNr = $LG(tmpLB,1)
+		Set ToString = ToString _"Nr: "_FactuurNr
+		If $Data(^KFA(FactSoort,FactuurNr,0,0)){
+			Set KLNr=$P(^KFA(FactSoort,FactuurNr,0,0),"\",1)
+			Set ToString = ToString _ ", KlantNr: "_KLNr
+		}	
+	}
+	Set ToString = ToString_")"
+	Quit ToString
+]]></Implementation>
+</Method>
+
 <Method name="ValidateFactNr">
 <ClassMethod>1</ClassMethod>
 <FormalSpec>FactType:%String,FANr:%String,KLNr:%String</FormalSpec>