IWT keymap toggle

Ok so i have IWT working with Action target group melee what im wanting is to set up another hotkey to toggle on and off the IWT hotkey. Right now IWT is bound to my dps FTL dps 1 2 3. I dont have any melee dps I have tank 3 range dps and a healer i find it easier to play the tank with IWT and actually use the healer. Would be nice to use the IWT to get the tank to the first pull and then turn it off once he starts tanking so he doesnt run all over. and turn it on when he switches targets. If someone could help me how to set up the toggle switch for it would be awsomet hank you.

I have this set up.

The pieces:
- Melee toons in an Action Target Group.
- a Mapped Key (no hotkey) which sends IWT to the Current Window only.
- a Do Mapped Key action, in some of the spammed keys, that does the IWT (previous point) for Group (all of) the Melee Action Target Group.
- another Mapped Key with two steps, that activates (step 1) and deactivates (step 2) the Mapped Key that is inserted into our spammed dps keys.

Keymap Actions > New Mapped Key State Action.



Consider pop up text for the two step toggle.
So you know which IWT state you're in.