Rally Points
After troops have been created they will by default all assemble just outside the Barracks, Military Academy or Siege Camp. To change the default place where troops assemble, select the Barracks, Military Academy or Siege Camp, right click on the Rally Point button, then right click on the map where you want them to assemble.
To place a rally point individually for each troop type, right click on the troop icon, then right click on the map.