Team settings under game variants

[Kelv]

I've been sort of random testing trying to get the game lobby to look normal.
That takes a while though so I wonder if any of you know what settings I need to do to make it what I want.

I want 2 teams joinable
/--------------------------------------\
Team 1
player 1 - Computer spot locked
player 2 - user
player 3 - user
player 4 - user
player 5 - user
\--------------------------------------/

/--------------------------------------\
player 6 - Computer spot locked
player 7 - user
player 8 - user
player 9 - user
player 10 - user
\--------------------------------------/

There is a tenth computer controlled player but I dont want that player to show up on the lobby.

Player 1 and 6 don't have to show up.

I don't want players to be able to add teams. Players colors should be locked.

Thats essentially it. I wish it wasn't so hard to achieve what I want. Also I don't want any header issues.