I can't remember the name, or even what it looks like.
I believe the last time I used it was back when Cataclysm released.

Essentially what this addon did if I remember right was allow you to set target marker Icons to enemies and allow your multiboxing team to cast their specific CC ability towards the Icon they respond to.

I think the addon itself was pretty well integrated into mutliboxing. I can't remember if the addon worked through focus or not. I do remember how easy it was to setup and made CCing mobs a breeze.

Essentially the addon allowed me to have CC abilities bound to a keypress for all my team. If their target marker icon was alive they would cast their CC ability, and ignore if it was dead.

Anyone have any ideas?
Thanks!