--- title: Extend On-call users for Start Zoom Team Chat description: Shows the list of On-call users in Start Zoom Team Chat for a change, request, or a request item. locale: en-US canonical_url: https://www.servicenow.com/docs/r/australia/employee-service-management/employee-experience-foundation/extend-oncall-users-start-zoom-chat.html release: australia product: Employee Experience Foundation classification: employee-experience-foundation topic_type: task last_updated: "2026-03-12" reading_time_minutes: 1 breadcrumb: [Configure Chat group to include On-call Scheduling users for Start Zoom Team Chat, Chat-specific configuration for Collaboration services for Zoom, Enhance employee experience by integrating ServiceNow with Zoom, Integrating and using ServiceNow with Zoom, ServiceNow for Zoom, Unified Employee Experience, Employee Service Management] --- # Extend On-call users for Start Zoom Team Chat Shows the list of On-call users in Start Zoom Team Chat for a change, request, or a request item. ## Before you begin Role required: admin ## Procedure 1. In the navigation filter, enter `sys_properties.list`. The entire list of properties in the System Properties \[sys\_properties\] table appears. 2. Enter `sn_tcm_collab_hook.zoom_on_call_tables_for_start_chat_action` in the **Name** search field. 3. Select **sn\_tcm\_collab\_hook.zoom\_on\_call\_tables\_for\_start\_chat\_action** system property. 4. Enter the table names in the **Value** field to which you need to extend the functionality. For example: change, request. 5. Select **Update**. **Parent Topic:**[Configure Chat group to include On-call Scheduling users for Start Zoom Team Chat](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/employee-service-management/employee-experience-foundation/oncall-users-start-zoom-chat.md)