A limited set of actions can assigned via macro commands. Incompatible actions are ommited from the generated macro. Also note that Macros are limited to 15 lines each.
First attempt to make panels for MMO mouse with 2 3x4 hotbars and 1 6x2 for utility
1st: 1,2,3,4,5,Q,E,R,F,C,V,T 2nd: same but shift+
MMO Mouse, most actions on 2 hotbars for easy Ctrl toggling
PCT Controller Layout that makes sense to me.
AoE and Support Skills on 2nd Hotbar (Plus Sprint + LB bc space) Motifs/Muses/Single Target on Hotbar 1