Deleted documents are removed from view, but not permanently removed from the vault. To permanently remove a document and all of its data so that it cannot be undeleted, you must purge it. A document must first be deleted before it can be purged.
Warning Purged documents cannot be restored except by restoring the entire vault from backup. Doing so loses all changes made to the vault since the backup was made. Be absolutely certain that you want to proceed.
To purge a document: