Teams of four. All players drive off and the team choose the best drive and take the second shot from there, the player whose drive it is doesn't take the second shot. The next shot is then taken from the best second shot and again the person who's ball it is doesn't play that shot. This continues until the ball is holed.
Each player in the team must have at least three drives taken.
In the event of a three ball team each player plays every shot but each must have a minimum of four drives taken.