<h3>Special Instructions</h3> <p>Image Displays and Image Managers which are also  registered as a Secure Node must execute this test.</p> <p>Run one instance of this test.</p> <h3>Description </h3> <p>This test case verifies that Image Displays which are  Secure Nodes create the correct audit record when it retrieves a Spatial  Registration object from an Image Manager.   You will need an Image Manager to help with this test.</p> <h3>Evaluation</h3> <p>Vendors should seek a monitor on the security team to evalute this test.  If you're not sure how to find one, seek help from a connectathon manager.</p> <ol> <ul>   <li>E41: The Connectathon Monitor will verify that the Image  Display sent a valid audit record to the Audit Record Repository when it  retrieved a Spatial Registration object from the Image Manager.  The ATNA Trigger event for this transaction  is "<strong>Study-used</strong>".</li>   <li>E42: The Connectathon Monitor will verify that the Image  Manager sent a valid audit record to the Audit Record Repository when it sent a  Spatial Registration object from to the Image Display in response to the  retrieve request.  The ATNA Trigger event  for this transaction is "<strong>Instances  Stored</strong>".</li> </ul>  