Rear boot (trunk) carpet

This subject was covered previously but I have yet to understand how the carpet is attached at the rear of the boot (trunk). It is attached on the horizontal surface where the latch and release cable are attached. The question is how?

Is there a secondary panel that attaches to the latch support plate?

Bob

Bob, my Plus 2 has a vertical plywood panel screwed to the slam panel. (not in parts book). The carpet was glued to both
Regards

Gerry

Thanks.

I will have to fashion one as my car had very little remaining of the boot interior.