I found out which part was needed through the manufacturer's website, then watched an instructional video produced by AppliancePartsPros.com and ordered the part from them. The glass was delivered the following day! Great service. I then followed the advice from the video, removed the broken glass and installed the new one. I found the advice to be clear and instructive. It took me a bit longer than anticipated because it was difficult to align the door's inner lid and glass cover with the various screw holes. But once they aligned it was just a matter of tightening the screws. I used a Phillips screwdriver for the operation, assisted by a thin flat screwdriver to help align the screw holes..