adding my own modules in LiveControl 2.1

Hi everybody,

I'd like to know if it's possible to add tabs & modules in LiveControl 2.1.
Actually, i've merged them, but can't find a way to make my own modules working.... it sends midi, but nothing's moving in ableton (can't map anything).

I use hardware midi connection (iRig midi)

I've seen a post online talking about changing the midi targets of the new modules, but i can't do it with the iRig midi, am i wrong ?

any help appreciated