OK I checked and I flew mine with my Profi using the Big Wing template, The Royal Pro doesn't have a similar template, but you can create the same mixers in the define mixer menu. Below is a quick overview of my set up.
First two flap mixers for the outer and inner flaps
Which have the following inputs, note I made the elevator and aileron input into the inner flaps switchable
These were then assigned to the servos, note my wing also has twin rudders,
The in the mixer menu select the required input values
Note on a Royal Pro rather than change the existing mixers I would use a couple of the free slots to make up new mixers like those on the Profi. If the wing doesn't have a motor then the throttle input can be discarded. Note after my initial flights I'd taken out the spoiler input as I didn't like the models reaction to my chosen inputs 