The Find Nearby Players function on UDisc will help you connect with other disc golfers quickly (without the need to look up their account).
This tool uses Bluetooth to help you hook up with your friends. Create a scorecard, choose your layout, and tap the add player icon in the upper right, just like always. When the “Add New Player” dialog box appears, tap FIND NEARBY PLAYERS. This will bring you to the Friend Lobby.
Have your cardmates join the Friend Lobby by clicking the Friend Lobby button from the Profile tab in their UDisc app. Once they do this, you'll see them appear on your device, and they’re ready to be added to your live scorecard.