Deleting a History Item
You can only delete a history item that you create.
To delete:
- Open the Contact, Account, Lead or Opportunity Detail view with the associated history item, and then click the Notes/History tab. If the tab is not visible, click More Tabs.
 - Click the History link for the history item you want to delete.
 - 
				Click 
					. 
			 - Click to permanently delete the record, or to cancel deletion of the record.