You can delete any Proclaim presentation from the Open menu.
Warning: Deleting a presentation deletes it for all members of your team. Additionally, deleted presentation’s service items will no longer appear in the Reuse Items list. If necessary, you can undelete a presentation from your web browser.
1. Locate your open menu.
Expand the File menu and click Open.
2. Delete the presentation.
Right-click any presentation and select Delete.