I Stand Corrected:
Shame on me - didn't look at the actual ad pics!
Yep, it's P*7. That is a Fiberglas door seal on the large oven, plus the slide tabs for the oven door shield. The "Cook" and "Clean" indicia also appear on the knuckle guard. And as noted, the P*7 directions are on the backsplash glass, plus the lock lever release button.
However, I don't see a lock lever for the oven. Could be broken or have been removed for some DIY "repair" reason. You'd probably need a parts range to fix it.