Lets say that a folder has Mary as the owner and Bob as the co-owner permissions wise. I would like a button that any other Box user can click on (for example a 'request permission' button) which when clicked, Mary and Bob will receive an email informing them that a user has requested viewer/editor rights for the folder (the user can select what permissions they are asking for). Mary or Bob can easily click an approve or a decline button from the email to grant or deny the access.