Are there any shortcuts for the team command?

Yes, you can use ";joinTeam" as a shorthand.

What rank do I need to use the team command?

You need the Admin rank or higher in HD Admin to use this command.

Yes, either run the command without specifying a player name, or use "me" as the player argument.

The team command sets the specified player's team.

Type ;team [Player] [Team] in the chat while playing a game with HD Admin installed.

No, this command only works in games that have the HD Admin plugin installed by the game developer.

HD Admin Admin

This command sets the specified player's team.

;team [Player] [Team]

Example: ;team builderman red

This command sets the specified player's team. The effect applies immediately and is visible to all players in the game.