Controlling Experience Sharing

[The Druidinator]

I am wondering whether it's possible to disable exp share between allies? I have a map with 2 teams (controlled by the players) and a couple teams of NPCs (who are set to treat the players as Allies). However, during an event, there is a neverending stream of enemies attacking the computer player, whose units are tough enough to last through it forever.
Now, as the players move about with their heroes, they are gaining exp that is shared from the Ally NPC killing the enemy NPCs. I want to disable this, so that the heroes only gain exp from their own kills, or the kills of their partner hero.

 

[Ramza]

Set ''Hero XP - Global Distribution'' to ''False'' (Advanced, Gameplay Constants).

 

[The Druidinator]

Does this also remove shared exp between the player heroes? It would not break the game, but it would make it less focused on teamplay.

 

[Ramza]

I believe it does. But it's the best I can come up with.

I'm sure someone knows how to do this with some complicated Jass triggers, but I guess this will do for now.