Bluebeam, we would like to be able to locally host our Bluebeam sessions on our own servers. There have been a few times when the Bluebeam servers go down and our work is completely halted. We can't access documents on the sessions with all the markups. We use sessions all the time so that we are working on a live document with multiple users. This functionality would be great for when Bluebeam servers go down, the internet goes out or some other unforeseen issues comes up.