Impacted Equipment Model Entities Related List Shows No Selectable Sites in OT Change Request Issue When attempting to add Impacted Equipment Model Entities to an OT Change Request, the related list does not display any selectable site options. The filter applied to the list control uses a script include (javascript: new sn_ot_chg_mgmt.OTChangeAjax().getSiteValueInListControlContext()) that returns a sys_id, but no records match this filter, resulting in an empty list. This prevents users from selecting sites as expected. Facts This is expected behavior. Release All Cause 1. The filter applied to the Impacted Equipment Model Entities related list uses a script include to retrieve the site sys_id from the OT Change Request. 2. If the site sys_id exists but no corresponding records are found in the cmdb_ci_ot_isa_entity table, the list appears empty by design. 3. This behavior is expected when the site associated with the OT Change Request lacks linked equipment entities in the system. Resolution Review the current data if aligns to the explained logic above:1. Verify the OT Change Request's site field contains a valid sys_id for the 'isa_entity_site' field. 2. Check the [cmdb_ci_ot_isa_entity] table for records where the 'isa_entity_site' field matches the sys_id from the OT Change Request's site field. 3. If no matching records exist in the cmdb_ci_ot_isa_entity table, the absence of selectable sites is expected behavior, as the site has no associated equipment entities. 4. For sites with existing equipment entities, ensure the filter logic correctly references the site sys_id and that records are properly populated in the cmdb_ci_ot_isa_entity table.