What is confidential about an XMIT notify message? The data being transmitted may be confidential but the notify message is not. Improper security classification can render all security classifications worthless.
Actually, I think it is XMIT userid.... and is a TSO command and the message is a TSO reponse. to change it would mean that any XMIT would send 'CONFIDENTIAL' whether the dataset is confidential or not.