Smart Attachments for Confluence allows you to manage documents and store them in the appropriate folders in Atlassian Confluence depending on their contents, objective or format.
To delete the currently selected file
Click the icon.
Smart Attachments for Confluence groups files having identical names into document revisions automatically.
To delete the document revision:
On the list with documents, locate the document you want to delete.
The link will be converted into the embedded document.