Please add the option when adding a pdf into a session, to push existing markups into the session markups.
I'm assuming there could be challenges if there is no way for Bluebeam to match up the usernames of existing markups with registered session IDs. So perhaps a compromise would be to permit the session owner to select existing markups and assign them to users that have been added to the session, and import them as markups in the session from that user. That way markups can continue to be edited seamlessly.
