Hello,

I have a "Master Worksheet" in which there is a cell that allows the user to
choose different geographic regions from a drop list (using data validation).
In addition, there are 10 hidden worksheets I will call "supporting" (one
for each geographic region). I would like to create an event procedure that
unhides the supporting worksheet associated with the geographic region chosen
from the Master Worksheet, and hides (or keeps hidden) the other other
supporting worksheets.

More succinctly, only show the Master worksheet and the associated
supporting worksheet as dictated by that chosen in the Master......

Thanks a lot in advance!