Hi everyone! Is it possible to make Transaction DFF field in FA BOOKS required for certain conditions? Particularly when current cost is updated. I tried Personalization but the best I can do is to pop up a message reminding them to populate the DFF field. Message is not a good control since Transaction DFF is not updatable. So when somebody ignore or forgot to do what the pop up message told them, they cannot update the DFF anymore since this is per transaction. Any help here is very much appreciated. Thanks.