Locations, Surfaces, and Timeslots allow you to add locations, which could be a basketball stadium, for example, then add the surfaces, which would be the different courts for games to be played on, and then add the timeslots for each surface.
Or you could be a school or university and list the different fields, courts, or other surfaces and timeslots where your sports are played on.
Watch here: Locations, Surfaces & Timeslots Help Video