Deleting Namespaces for a Group
To delete namespaces that you defined in the Admin Interface, follow these steps:
Click the Groups icon on the left tree menu.
Click the group from which you want to delete the namespace, either in the tree menu or the Group Summary page.
Click the Namespaces icon on the left tree menu, under the specified group.
Locate the namespace to be deleted and click Delete. A confirmation message appears.
Confirm the delete and click OK.
The namespace is deleted from the group.