A small search problem..

[thefunk]

Ok try this
Step 1 assign same key (like "f") for iwt for all dks in wow and ensure ctm is on.
Step 2 assign a mapped key in isb that sends "f" to all Windows when you press "f"
step 3 assign a key for ftl assist (key map exists, just assign a key like "g")
Step 4 export, them select a mob with your healer, press ftl assist button "g" , then "f". All toon will interact.

It that works, then now you need to set up action Target groups so iwt only sends to certain Windows. Search "ualaa" on these forums for atg's, he's explained it countless times.

It's always worth thinking " what am I asking this slave window of doing ?" I.e.
Have they got a Target
Are keys properly mapped
Have I exported from isboxer
Has my brain farted