My company and I are exploring our options of how to integrate some sort of concurrent / collaborative drawing review into our EPDM Workflow. We are currently looking at a product called BlueBeam, which is a PDF collaboration program. Basically I am looking to see if anyone else out there is using a similar product in the same way. Our issue is we sometimes have up to 7 departments that need to review a drawing package. They currently one at a time review a single drawing package printed out on paper. Our thought is if all 7 departments are able to review the same electronic document at the same time we could reduce our drawing review process time. Any input would be greatly appreciated.