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.
eDit
https://imgur.com/a/Eym6nDe
3 is for AOE combo > R1 to cycle 1 is Standard Combo (Single Target) > Main R1 to cycle 2 is for Role skills, dash, limit break
This guide is for beginners like me who don't want to think about pressing LT twice or LT⇒RT or RT⇒LT... I want to use my brain as little as possible. For slot 8's RT⇒LT, set both display sets to 'XHB Set 8: Right' from the system menu. Since I'm not even