Similar to this idea:
https://forums.autodesk.com/t5/advance-steel-ideas/create-an-unpainted-area-using-the-no-paint-area-...
Sometimes we have "Protected Zones" and/or "No Paint" areas that are required on our shop drawings. If there was a way to identify these areas in the modeling stage and have them show automatically on the shop drawings, that would be a huge time saver. They would need to be able to be added in a variety of ways like boxing in an entire beam end, or just the top/bottom flange or portion of the top/bottom flange, or just an area of a web on one or both sides. There are a number of possibilities, but hopefully you get the idea.