Adding new screen in Entity type in Approval maps
public class KNRWEPApprovalMapMaintExt : PXGraphExtension<EPApprovalMapMaint> //EPApprovalAndAssignmentMapBase<KNRWEPApprovalMapMaintExt> //PXGraphExtension<EPApprovalMapMaint> { [PXMergeAttributes(Method = MergeMethod.Replace)] [PXStringList()] [PXUIField(DisplayName = "Entity Type", Required = true)] protected virtual void EPAssignmentMap_GraphType_CacheAttached(PXCache sender) { } public delegate IEnumerable<String> GetEntityTypeScreensDelegate(); [PXOverride] public IEnumerable<String> GetEntityTypeScreens(GetEntityTypeScreensDelegate baseMethod) { baseMethod(); ...