chemjab

Hi All.
I have installed the 3200bt with a relay by-pass and i am mostly please with the unit so far.

now i want to connect a backup camera. My question is about the reverse camera wire in the harness. If I understand this correctly the positive power line of the camera connects to the power line of the reverse tail lamp and the camera neg power line is grounded.
So does the reverse camera wire in the 3200 wiring harness connect to the same power wire of the reverse tail lamp as the camera's positive power line?
That seems right to me, but I want to double check it before hooking it up.

Thanks in advance.