Thanks Don! That's what I needed. No I'm not Dr. Who but wouldn't that be fun!
------Original Message------
Delynn,
Do you allow the Users to Grid Edit these dates? If the answer is no, meaning that they are always working inside of a form, you can build a form rule that will Abort the Save and Display a message when the [Completion Date] is < [Start Date].
If you do let them Grid Edit or Import Values to the fields then this is a more complicated problem. Reach out if you need to discuss an intricate business process.
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Don Larson
Paasporter
Westlake OH
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