Lookup of Item id with Different range [ExtensionOf(formStr(SalesTable))] final class CblClsSalesLineNotGarment_ItemId_Extension { //init METHOD public void init() { next init(); FormStringControl _Control = this.design().controlName(formControlStr(SalesTable, SalesLine_ItemId)); _Control.registerOverrideMethod(methodStr(FormDataObject, lookup), formMethodStr(SalesTable, overridenItemIDLookup)); } //LookUp METHOD public void overridenItemIDLookup(FormStringControl _formControl) { FormDataSource salesLine_ds = this.dataSource(formDataSourceStr(SalesTable,SalesLine)); SalesLine salesLine = salesLine_ds.cursor(); SalesTable salesTable; BfpSalesType bfpSalesType; ...