public String getGroup(String playerName, String world){
		String playerGroup = null;
		
		if(xm.getUsers().get().isSet("users." + playerName + "." + world)){
			playerGroup = xm.getUsers().get().getString("users." + playerName + "." + world);
		}
		else{
			playerGroup = xm.getXgroup().getDefault(world);
		}
		
		return playerGroup;
	}