tom scavo mkjirtzgmailcom wed mar 5 2008 105 pm ari kermaier wrote assertion response authnrequest contain nameid subject meaning subjectconfirmation context sso profiles think conclusion bearer subjectconfirmation doesnt strictly require nameid language samlcore samlprof particularly amended approved errata e47 speaks subject nameid assertion issued use entity subject entity identified element would subject mean sp see section 33 samlprof example tom unsubscribe email zwuiopcitsxkbbpazwlistsoasisopenorg additional commands email rnzpzqvxvvklistsoasisopenorg fri 08 aug 2008 045228 0500 samldev nameidless saml subject