To delete any Set via the Web interface:
- Please click on the 'Manage Sets' link
- On the 'Set Type' pull-down menu, select the type of set to delete.
- In the list of sets, search for the set to be delete and select it
- Now click the 'Delete' button at the bottom of the page.
If a set is already in use by an existing job, the set won't be deleted. A condition to delete a set is that it isn't used by existing.