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.
For new opener and rotation
Lvl 90 before starting savage Pandae
My DRK hotbars pre-renovation (as played through EW).
Separated AOE and Single Target
First version of Azeron layout. Hotbar 3 is center row of buttons, 1 & 2 are upper flick buttons, 4 & 5 are squeeze buttons. Actions on the upper halves of hotbars are shift (nub click) + 1-4 (pinky-pointer). Hotbar 4 sides are shift and outer buttons.
https://youtu.be/Ssfd9phh3Mk?si=fjLYZe5KgtFE2ON5