Not covering the removal, since removal is the easy part and can be done by following Bentley. I had my car resprayed, which is why it was necessary to r/r the sunroof. I do not know if this procedure would work as easily if you have a power roof -- I don't have one.
Reinstalling the panel itself is pretty easy. Install panel, install all six bolts but do not tighten them. Close sunroof -- adjust sunroof fit to roof -- then tighten the six bolts.
Now the fun part, which is re-engaging the fabric panel. After inventing a few new words

trying to do it the Bentley way, I reasoned, "why not just put the sunroof in the vent position and re-engage the guide pins that way?" This worked beautifully. You can actually see what you're doing

, there's plenty of room, and there's apparently still room at the front for all the clips that aren't fastened along the front edge. Once both guide pins are re-engaged, just close the sunroof, then open (slide it back into the roof) far enough to snap all the front clips back into the channel. Then test the sunroof to see that panel and roof stay together throughout the entire range of operations.