I've been noticing for some time now that I will have a few people on a
proof and then all of a sudden another Stage will be created and someone
who I did not add to the proof is now on the proof- but only has a
Reviewer. When I go down to Activity it says that the Owner of the proof
added them but "through the system". So I got curious one day and asked
a random person at work if they could go into Documents, and click on a
random proof in the folder and open it. They did that and I noticed tha...