As an administrator of a Secured Folder library or a Document Management library, you can prevent users from deleting documents and folders in a document class.
2. Select Document classes.
3. To open the document class configuration page, you can:
- press the name of the document class you want to configure
- select Configure document class in the More actions menu next to the required document class
4. Select the Security tab.
5. Select the checkbox Only administrators can delete documents.
Note: By default, the checkbox is not selected: all contributors can delete documents and folders in the document class.