I'm creating my first melee team, 5 paladins. I'm currently running a mixed setup for grouping with the LFG tool.

Anyway, what I'm wondering is how people usually solve the IWT for attacking enemies. I'm now using the standard buttons where they are setup to assist and broadcast. I feel that it would be easier if I also could have the IWT for most of my abilites. (and maybe also have the control to not include the healer for the IWT etc).
So what I'm really looking for is to configure a custom made button set just for this team, as all my others use the same standard set.

Maybe this has been covered in a video or guide? I looked around but did not find just what I'm looking for among all the things that are out there. I do remember some thread about something similar, but can't find it now.