This allows you to import your opponent's current roster without any manual entry. Importing a roster is as easy as asking your opponents coach for their HoopMetrics Team Code just before a game.
To learn where Team Codes are, see Where to find a Team Code
Import a team as you're starting a New Game. Once you select either Home or Away you will be presented with a menu. Click "Import Team using Team Code"
Once selected, enter your opponents team code.