A site group can only be deleted if there are no site members. Once the site group is deleted, it is removed from Site Administration.
Important: Before the site group can be deleted, all sites must be removed from the group.
Open the Business Control Center.
Select Site Administration.
Select the Site Assets link.
Enter the name of a project, and click Continue.
Right-click the site group, and click Delete. A confirmation message appears asking if you want to delete the site group.
Click OK to delete the site group.
