Keybindings active while in repeater region only?

I'm trying to setup mouse-over healing on my two druids. Ideally I'd like to re-use the same key bindings that I use solo for this (1-7). I would like it to work a little differently depending on which specs I'm using (I don't want the healing binds to work outside the repeater region for either combo).

Feral / Resto

I'd like to pass my healing binds only to the resto druid while inside the repeater region.

Balance / Balance

While inside the repeater region I want the healing binds to broadcast to both druids.

I'd appreciate help with this. I tried on my own but wasn't able to get it to work properly.

You will need a Mapped Key with 2 Steps, set to execute when "pressed OR released". It doesn't need a Hotkey. In the first step, turn your special key maps on (Key Map State Action, or Mapped Key State Action), and in the second step turn them off. You can make it toggle on or off whatever you want, but this will get you started

Then create a new Repeater Region (because you can't just edit the existing one, X the old one out), and as you create it there is drop-down boxes to pick a Key Map and Mapped Key. It will "hold" this mapped key while the mouse is in the region, performing the first step when you enter (turning on your special key map), and the second when you exit (turning it off).

Thanks Lax, I got it working now and that'll do very well for dual boomkins.

The only thing left to solve is to selectively be able to only broadcast to "Windows w/o Current" when I'm playing Feral/Resto. Preferably with a Click Bar button if possible?