If you want to offer a class that runs every 2 weeks, or 3 weeks, for example, you should
1. Set up your class as a regular class with a fixed weekly schedule. Click here for more information
2. When you have completed the class set up wizard, go to the Schedule tab of the class
3. In the Availability section, from the scroll down menu [1], select "this class is available ONLY during the following periods"
4. Click on the New period [2] button. A pop up window will open
5. From the From [3] date picker, set the start date of the period, in our case Sunday.
6. From the To [4] date picker, set the end date of the period, in our case Saturday.
7. Tick the All day [5] date checkbox if the period applies to the entire day or set in which hours it applies
8. Set how often the Period of availability should Repeat [6]. In our case, every 2 weeks.
9. From the Repeat until [7] date picker, set until when this period of availability should be applied.
10. If you want, input a Description [8] for the period.
11. Save.