I got put in a corner with the relative and a large dollar offer if I created the app; sometimes you take one for the team
I don't know if the PDF is bookmarked -- I'll need to get a copy of it to find out -- but I like the idea of converting it to HTML or maybe the extraction toolkit. Looks like time to experiment -- thanks for the tips!
Kodi
I'm liking QHelpEngine API as an option, but I'd have to deconstruct the PDF documentation...
Bookmarks