<H3>Special Instructions</H3>    <p>PIXv3 Managers must complete test <b> XUA_X-Service_Provider_Setup</b> before running this     test.</p>  <p>Send your audit messages to the NIST Audit Record Repository.</p>  <H3>Description</H3>  <p>In this test, a PIXv3 Manager (X-Service Provider) verifies a principals assertions      before responding to a PIX Query from a PIXv3 Consumer     (X-Service User) .   The PIX Manager may optionally use an external X-Assertion     Provider to validate the contents of the assertion.</p>  <p>This test assumes the PIX Consumer gets the assertion when the user logs in to the system and     then uses that one for the session (or until the assertion expires).</p>  <p>This tests the success case.   Denial of access based     on assertions is tested in a different test - <strong>XUA_PIX_Mgr_Restrict_Access</strong>.</p><H3>Evaluation</H3><p>The <strong>X-Service User (PIX Consumer);</strong>  </p>  <ul>       <li>Will demonstrate that it received a response from the PIX Manager  matches for the      Patient ID in the query.</li>       <li>Will demonstrate that it audited the query event.  This may need to be checked on      the NIST Audit Record Repository.  The audit event record will include the identity provided      in the XUA Identity Assertion.  the ATNA Audit message <strong>EventID</strong> element      is "Query" and the <strong>UserName </strong>element shall record the X-User Assertion using the      following encoding: </li>       <ul>        <li>alias"<"user"@"issuer">"         where: </li>        <li>  <strong>alias </strong>is the optional string within the SAML Assertion's Subject element       SPProvidedID attribute </li>        <li>  <strong>user </strong>is the required content of the SAML Assertion's Subject element </li>        <li>  <strong>issuer </strong>is the X-Assertion Provider entity ID contained with the content of       SAML Assertion's Issuer element </li>       </ul>  </ul><p>The <strong>X-Service Provider (PIX Manager):</strong>  </p><ul>       <li>Will demonstrate for the Connectathon Monitor, through log files or other means, that the      SAML assertion was received from the PIX Consumer and that its contents were verified prior to      responding to the PIX Query request.</li>  </ul>  