That is the problem (I am not using windows authentication).

I am used to working in Oracle and there you just use  ---   sys_context('userenv',...

None of the above displays the Windows userid.

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SYSTEM_USER   HOST_NAME           user_name    SESSION_USER    current_user

CAdmin         PTC-DDV-0576    dbo           dbo               dbo

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I am looking for the userid that is...