1. From the Navigation Bar on the left of your screen, select Roster and then click My Classes. Toggle to Archived Classes.

 

2. Click on the class you would like to unarchive and then click the Edit Class button at the top right of the page.

3 .When the Edit Class popover opens, click the Unarchive Class button near the bottom of the pop-up window, and then click OK to confirm. The class will now be active and can be found on your My Classes page.