From your first post, it looks like you have two keymaps, which use the same hotkeys to activate.
But that they are both directing your shaman to do things... "all others in shaman" and "with other shaman".

You can create two keymaps using R as the hotkey.
Two more using T as the hotkey.
And two more, using Z as the hotkey.

One of the R, T and Z keymaps, should tell the hunter what to do.
And the other should tell the shaman what to do.

You only want one thing to happen (for a given toon, slot, group etc) on a given key press.
You can have a different thing happen on the same press, but that will be for another toon.
So ToonA can do action 1, and ToonB can do action 2, all on the same hotkey.
But you cannot have ToonA doing action 1 and action 2 on the same hotkey/step.

The pastebin of your configuration would help a lot.
We can load it into IS Boxer, and visually see what you have.
Which makes it a lot easier to see why something is not working.