I've a requirement where I need to make the field- RET_TYPE_DISP 'REQUIRED' when a new record is created. But if we query for any previous records, in update/edit mode field- RET_TYPE_DISP should be 'NOT REQUIRED' . Currently I'm trying- Trigger Event:- WHEN-NEW-ITEM-INSTANCE Trigger Object:- RETIRE.RET_TYPE_DISP Processing Mode:- Not in Enter-Query Mode Action: Object Type:- Item Target Object:- RETIRE.RET_TYPE_DISP Property Name:- REQUIRED Value:- TRUE But this is making field REQUIRED in 'NEW' as well as 'UPDATE' mode. Can anyone pls. tell what steps need to be followed for not making it REQUIRED in 'UPDATE' mode? Thanks in advance!!