Change Pitch assignment

Hi All

Currently I have a tilt motor quad that the pitch stick on the transmitter makes the motors tilt forward and backwards. All other functions (throttle, yaw and roll) are standard. I would like to upgrade it to a Pixhawk 4 mini from the custom firmware F3 controller it came with.

I see the servo setup and its settings, but i cant figure out how to remap the pitch to the servo. Is this possible?