Experience and Alliances

Does anyone know if you use a trigger to ally two player groups together if it also shares experience between the allied players?

Yes, I think so.

It depends on alliance.
If the exitsing alliance allready shares XP between players, the added player gets shared XP too, if not then not.

If you use set alliance, yes.

If you use set aspect of alliance, probably not unless specifically that.

I'd say test it. I found them to be very much odd as far as xp sharing went.