Adjusting transparency of extent indicator?

Discussion created by rmatthies on Feb 2, 2012
Latest reply on Jan 5, 2018 by jpilbeam
Is it possible to adjust the the transparency of an extent indicator in a data frame? I have an extent indicator with a solid fill background, but I would like to be able to see the features underneath of the extent indicator while maintaining a solid background on the extent indicator.

Any assistance would be greatly appreciated.