To create your individual teamshufflr cards, you first need to tell us how many cards you want us to create for you.
Finally, you can define teams, how many teams you need, how many people should participate per team and which feature should take care of the team assignment.
teamshufflr generates a card for each person which they can keep with them throughout the event - so one card per person. If you don't want to provide names, you can of course proceed without a participants list