The system allows you to setup Classes and Courses (effectively the same thing) in which people can register for. You can also add people to a Class or Course, either individually or by importing their details in.
You can set whether people can register for a Class or Course via the registration page and / or via the members account.
You can create any number of Classes or Courses.
The option to setup / edit / copy / renew and delete Classes or Courses can be found under the main menu option 'Subscription Options'.