<H3>Special Instructions</H3>  <p>The HITSP TP22 Patient Identity Consumer Transaction applies the following constraints to the IHE PIX Query message: <li>QPD-3.4.2 Shall only contain ISO Object Identifier (OID)   <li>QPD-3.4.3 Must Contain "ISO"    <p>These constraints are verified in test 'HITSP_TP22_PIX_Consumer_MSG_CNST' listed in the prerequisite tests below. The HITSP TP22 Patient Identity Consumer  actor must complete each of the Prerequisite tests identified below. </P>  <H3>Prerequisite:</H3>    <p>Require:<P> <li>HL7_Proxy_Test <li>PIX_Client</li> <li>HITSP_TP22_PIX_Consumer_MSG_CNST</li> <p>Conditional - Required if Option is Selected: </P> <li>PIX_CLIENT_Upd_Notif_Option</li>   <H3>Evaluation:</H3 <p>The monitor will validate that all prerequisite tests are successfully completed. </P>  <H3>Description:</H3> <p>Complete all IHE and HITSP prerequisite tests. Once these tests are completed, notify the Connectathon monitor or monitors responsible for HITSP TP22 Patient Identity Consumer Validation Test. </P>	