How to change fx deck with midifighter ?

[BeatmatchAdn]

Hi guys.
I'm looking for how to change the deck of the effect on the midifighter.
I explain.
I'm using deck A & B but I think the method is the same for A/B/C/D.
Certain effets on the MF are playing on deck A and other on deck B, but I want to have all on A or all on B ( C or D ) using the 4 first buttons on the top of the MF, and the other 12 buttons for the effects.

And to do the same with hotcue, 4 first buttons for the choice a/b/c/d deck, and 12 others for hotcue ( for eatch deck ).

Is it possible ? hard to do ?

Thanks.