Ring 2021 Wired Video Doorbell Help Needed With Wiring

Hallo Everyone,
I have just bought a New Ring Wired Doorbell 2021 model. problem I have is in my Chime box where a Trafo is I think? There are 2 wires 1 grey and 1 Black (Photo-A)
Is this where I need to place the bypass cable with resister?
On my old Doorbell front of House, there are 3 cables. 2 joined on one screw and the other one cable on the other screw.
Regards David
Germany.

You need to just disconnect both of the wires that are screwed down and join them together with the bypass cable.