The Heroes Round Table

have both expansions, running trials of the east 3.1 . I have 2 other friends that play and we just want to be able to play some 3v3 vs comps without having to download other peoples maps, tried that, most of them we dont care for.

How do I make a multiplayer random generated map for a 3v3 game? Cant seem to make it for teams, tried to edit in the map editor and make the teams but the game doesn't show up in the map list. Thanks.