I for the life of me cannot fine any mention of control tags, pen masking, etc. with reference to RSView SE.

Does anyone know if this still exists and how I use it? If not is there another way to make "Show Only Selected Pen" buttons and other similar things?

Sorry for the lame question, I'm fresh out of college and trying to learn how to work the systems at my new job.

Since the trends in SE are client based, RA has eliminated the control tags for the trends as more than 1 client would be potentially accessing the same trend, and the control tag would create a clash. The trends in Se use the TrendX model. No pen masking buttons in TrendX for RSView32 if you recall. The method I used to use control tag type features like pen masking / start time / trend span etc. is thru SE VBA. It works fine. Look up the VBA section and you would understand.