You can only delete a set that is not used in documents and that is not linked to any product.
To delete a set:
Select the set you want to delete in the right part of the Sets window
Use the Delete set context menu item or the Document > Delete set main menu item
The system will ask you to confirm the deletion. Click Yes if you really want to delete the selected set. Click No if you mistakenly selected the Delete set menu item.
JavaScript errors detected
Please note, these errors can depend on your browser setup.
If this problem persists, please contact our support.