Unique Identifier on Multiple Fields

Hi Babi and Mark;

This was exactly what I was looking for at this point.  I have another question, however. Is there a way to modify the error message so that it will make sense to the user?  In the example above, the error message would be something like "You have entered a duplicate value in "Reference Key."  I can't imagine what a user is going to do with that information!  I would need them to know something like "Each user can only make one entry per day - go review your prior entries and adjust as necessary."

Is that possible? -- Maybe it would be accomplished with a Table Rule?

Thanks
Dave

------------------------------
David Halter
------------------------------