cc all selected users when sharing an item from CRM

If you select multiple people when sharing an item from crm, the other users don't know that it has been sent to other people. eg a request 'please merge this company', sent to 3 admins and they all get a seperate email and no one knows if another admin has actioned it. please can all selected users be emailled at the same time on one email so you can reply to all for more information or to discuss the item being shared