I'm not even sure how to intelligently ask this question but I will try my best. I am using Access 2010. I have a form in Datasheet view with a subform also in Datasheet view. The maindatasheet initially shows up with the little plus sign next to each row. When you click on it the subdatasheet displays below the record. So far so good. The problem is that the subdatasheet contains sensitive customer information and I would like for the subdatasheet to collapse after a specific amount of time (essentially the same as clicking on the minus sign). What is the best way to handle this aside from relying on the end user to hit the minus sign?