Response time increased on change Form transactions Post Zurich UpgradeIssue Saw after Zurich upgrade, there is an elevated response time on change Form Transactions Steps to reproduce Connect to the instanceGo to change_request.listOpen any recordObserved the form loads around one second more than previous release ReleaseGenericCausePossible cause: In this case, there are some custom deferred related lists created on the change request form using: - CAB Agenda Items- CAB Restrictions Also, there are some new features on Zurich that could affect those customs: 1. New Features1.1. Control opening of CAB meetings:=> Control the opening of a CAB meeting from the CAB Meeting calendar in the CAB Meeting workbench in Service Operations Workspace or in the Core UI through the sn_change_cab.com.snc.change_management.cab.use_sow_meeting system property.1.2. Track conflict detection:=> Track the progress of conflict detection using the Change - Conflict Detection flow (that runs as a system user) and the Change Management Worker table instead of Progress Workers. You can choose between the Flow and Progress Worker options by updating the change.conflict.useprogressworker system property.A new UI formatter change_conflict_worker_progress_gate.xml has been introduced to the change request form to replace the existing change_request_conflict_progress.xml . This update supports the change.conflict.useprogressworker system property when you upgrade to Zurich. The new formatter displays the same Conflict tab but selects the macro version to render the form according to the value of the new system property.1.3. Define the maximum records for conflict detection=> Limit the maximum number of conflict records that can be generated for each conflict type when conflict detection runs through the change.conflict.max_count system property; create this system property if it is not already present.ResolutionSet the load related user preference to "On demand". In this way, all the related list will not be triggered when the form loads. Only will be done when the related list information is needed by the user. Go to the user preferencesClick on DisplayOn the option "Load related lists in classic forms", select: "On demand".