About the Copter 3.3 category

Discussions and support requests for Copter 3.3

I would like to assign the RC10 to the sutter using the camera trigger.
However, the parameter can not be stored in the designated RC10.
Can I modify it directly in the full parameter?
Or can you send me the modified parameters?

firmware : coter 3.3.3 (HEXA)
my camera : sony from qx-1
FC : pixhawk
transmitter : tananis 9
module : Seagull #REC