<H3>Special Instructions</H3> Acquisition Modality actors perform ONE instance of this test.  If your Modality is registered in the Scheduled Workflow profile, you may have already run test SWF_MOD_Store.  <b>This should be done on the first day of the Connectathon.</b> <H3>Description</H3> All Acquisition Modalities participating in the MAMMO profile must store images to the Connectathon CENTRAL_ARCHIVE. This will give Image Manager, Evidence Creator, Image Display and Print Composer actors to access these images for their testing.  <p>You must enter a description of your study in the <em><a href=system_con_object.php?selected=create_object>Objects Information</a></em>.  Please upload there a screen capture of the object so that we can use it for comparison when your peers will render your images.</p> <p> In general, Acquisition Modalities should provide studies that demonstrate the <b>entire range of capabilities/options</b> available on your modality.  A wide variety will improve the interoperability testing with Image Manager, CAD, Image Display and Printer systems.  E.g., consider the following when selecting samples to store: </p> <ul> <li>Images must contain all required attributes identified in RAD TF-1:4.8.4.1.2.3. <li>Both For Processing and For Presentation images should be stored (Digitizer modalities store only For Presentation images) <li>Image Display actors will benefit from displaying studies  <ul> <li>with different View (0054,0220) and View modifiers (0054,0222) and Patient Orientation (0020,0020) encoded <li>different pixel sizes, as encoded in Imager Pixel Spacing (0018,1164) <li>a variable matrix size <li>VOI LUT Function (0028,1056) with values of SIGMOID, LINEAR, with and without Window Width and Window Center attributes encoded <li>with background air suppression by encoding Pixel Padding Value (0028,0120) or Pixel Padding Value Range (future attribute tbd) </ul> <li>Acquisition Modalities that support the Partial View option must also store a study of this type. </ul>  <H3>Evaluation</H3> <p>In order to validate the test, the connectathon monitor will check:</p> <ul> <li>that the objects are stored on the Central Archive,</li> <li>that there is a corresponding entry in the <em><a href=system_con_object.php?selected=create_object>Objects Information</a></em>  section of the kudu webtool, and </li> <li>that there is a screen capture of the objects uploaded in the <em><a href=system_con_object.php?selected=create_object>Objects Information</a></em> section of the kudu webtool, and</li> <li>that the printed output adequately describes the displayed image.</li> </ul> <p>Note that samples stored to the Central Archive are checked by a DICOM validator.</p> <p>Optionally, the Connectathon Monitor may view a DICOM header for an image in one or more studies and verify that the attributes required as R+ in RAD TF-2 Table 4.8.4.1.2.3-1 are encoded. </p>