Hardware Where does small metal part go?

[Gords78]

My nieces ps4 slim needed a clean and this pinged out. I cant seem to find it on any tear-down guides.

Have found a similar part on a ps4 phat but it didnt help with the slim.

Am sure someone will know where it comes from? ive looked over everything for 2 slots for it to go in but found zip.

Thanks.

 

[testerfan]

goes in the holes in the heatsink, motherboard on top of that, then metal shield and black screw

 

[Gords78]

goes in the holes in the heatsink, motherboard on top of that, then metal shield and black screw
View attachment 193363

wouldn't have thought of looking on the heatsink plate in a million years. Thank you!