Discovery Source(discovery_source) field is not populated with SCCM.Description<!-- div.margin { padding: 10px 40px 40px 30px; } table.tocTable { border: 1px solid; border-color: #e0e0e0; background-color: #fff; } .title { color: #d1232b; font-weight: normal; font-size: 28px; } h1 { color: #d1232b; font-weight: normal; font-size: 21px; margin-bottom: 5px; border-bottom-width: 2px; border-bottom-style: solid; border-bottom-color: #cccccc; } h2 { color: #646464; font-weight: bold; font-size: 18px; } h3 { color: #000000; font-weight: bold; font-size: 16px; } h4 { color: #666666; font-weight: bold; font-size: 15px; } h5 { color: #000000; font-weight: bold; font-size: 13px; } h6 { color: #000000; font-weight: bold; font-size:14px; } ul, ol { margin-left: 0; list-style-position: outside; } --> Computer records created or updated by the import through SCCM would not have the discovery_source field set. Release or EnvironmentAll releases.CauseOOTB SCCM Transform script does not have any logic to add discovery_source and hence it would be empty.ResolutionThere are two ways we can set the discovery_source field on the imported records:1. Add logic for filling in the discovery_source in the table transform map of SCCM. If SCCM 2012 is taken as an example, go to SCCM 2012 v2 Computer Identity Table Transform MAP.Link: https://<instance-name>.service-now.com/nav_to.do?uri=sys_transform_map.do?sys_id=db8ded58ef13210098d5925495c0fb4d - Add the below line before 'setMakeAndModel' function in the script: target.discovery_source = "Add name here"; 2. In the Transform Map for SCCM 2012 Computer Identity, add a new Field Map to populate this. a) Go to SCCM 2012 v2 Computer Identity Table Transform MAP.Link: https://<instance-name>service-now.com/nav_to.do?uri=sys_transform_map.do?sys_id=db8ded58ef13210098d5925495c0fb4db) Under 'Related Links' -> 'Field maps' -> Click 'New'c) Add Field map similar to below: