When you get your AI powered Bluebeam version going. Make it so you can have the AI read all the keynotes, abbreviation lists, and legends; and when you hover over text or a symbol the AI will show a tooltip indicating what that item is. So if you hover over a keynote "3", the tooltip will say "A101 keynote 3: Demo and …." and so forth. If the it's not auto detected, allow the user to flag the text or symbol and ask AI to find the info. AI would also indicate if there is conflicting results, or no results.