>I have a textbox, Name: Text4, ControlSource: m.delegated and I want to only
>allow 'Y' or 'N', which will update the table of the logical field
>(org.delegated). What do I put in for the InputMask or Format for the textbox
>of the form? I tried TRANSFORM() but didn't work?

How about using a combobox, a checkbox, or option buttons here instead of using the InteractiveChange event to make sure the value is correct, or just binding m.delegated directly to the textbox and letting the textbox worry about T/F/Y/N?