I have a requirement that authenticated users should be able to anonymously add items to a list, i.e. they are authenticated but the Created By/Modified By field should not display their name. I could just hide the fields from the view but the client does not even want users with site coll admin to be able to see who added what Item. I guess I could to this with an event receiver that change the fields in question to store a service account but is there another way of doing it without involving custom code?
Thanks in advance.