Thanks David,
It is unfortunate that you have to upgrade to Chief for something that should be a "Pro" feature. I guess the name "Pro" is not as complete as I would like.
If it were a suggestion, I think each View Port (not sure the official name to give the windows in Layout to the plan) should have its own metadata that describes what is being looked at. The fact that you can't open more than one layout at a time is frustrating but workable. The layer settings though is more of a significant limitation.
If I knew this was solved in 2019 it would motivate me to move up. So far though I don't see any value in going to 2019 as there are very few improvements.
Eric, thanks for the pointers on the signature. I have made the adjustments and let's see if it shows up now.
-Peter