OEM tonneau cover lock?

My RL came with the OEM tonneau cover. it has this plate thing in the rear right that looks like something attaches to it, but no actual lock mechanism. does anybody have any pix of that? i'm looking for a way to lock the gate and the bed as a whole....thanks.

In the rear right there's a keylock under a rubber grommet/cover.

Your RL should have come with a key as well.

In the rear right there's a keylock under a rubber grommet/cover.

Your RL should have come with a key as well.

I know this is a totally stupid question, care to share a picture?

Nevermind - after looking at the rear section of the tonneau cover, i found where the lock goes. The stupid cover was stuck, I guess from disuse. Thanks.