Driver Side Rear Door Glass (Help Please)

[silverbullet17]

Has anyone had experience replacing the door glass on the rear door of a Yaris Sedan? I'm looking to save some money by replacing a broken window myself instead of taking it to the shop. However after removing the interior plastic door panel and getting everything else out of the way, I can't see or figure how to detach glass from the window regulator parts? I've replaced the driver side glass once before and in that situation the glass was bolted to the window regulator. Obviously it could be unscrewed and then taken out of the door after getting it out of the tracks. Here not the case, it's like stamped onto the regulator. I'm wondering how a shop would even go about doing it if I took it there?