We have a list in sharepoint. Everytime someone adds or edits an item in this list it is send for approval through a workflow. But when somebody deletes a page it is deleted immediatly. We can find it back through recycle bin, but we're affraid that somebody deletes pages (willingly or not), and noboddy notices it immediatly, so we want that delete requests would also generate a request for approval. How can we do this?