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.
Pictomancer xhotbar going into Dawntrail
Viper xhotbar going into Dawntrail
Endwalker Lvl90 White Mage
Endwalker Lvl90 Scholar
? Macro = Searing Flash
something something
SMN setup that took me to 90. Do I have Swiftcast all over the place? Sure, but that's because when I need it I hate scrambling for it. For the blank spots, I'll usually put in things that I use often out of combat (Eternal Bonding ring, treasure maps, WT
My setup for my g600 mouse.