Hi, i'm having trouble with the alliances settings. I want players 1-10 to be in an alliance with player 11, and for player 12 to be enemies with everyone. What i've done is gone to Scenario settings. Players 1-10 are in a force, player 11 is in a different force and player 12 is in a different one too. Then to the right it says allied as one of the options, i have the player 1-10 ticked, player 11 ticked and player 12 unticked. What else should i do for it to work?