--- title: Define new on-demand orchestrations description: In the base system, you can select on-demand orchestrations that execute predefined workflows. You can define new on-demand orchestrations to customize how workflows are invoked from the Run Orchestration choice lists. locale: en-US canonical_url: https://www.servicenow.com/docs/r/australia/security-management/security-incident-response/define-new-on-demand-orchs.html release: australia product: Security Incident Response classification: security-incident-response topic_type: task last_updated: "2026-03-12" reading_time_minutes: 1 breadcrumb: [Managing security incidents and inbound requests, Security Incident Response, Enterprise security case management applications, Security Operations] --- # Define new on-demand orchestrations In the base system, you can select on-demand orchestrations that execute predefined workflows. You can define new on-demand orchestrations to customize how workflows are invoked from the **Run Orchestration** choice lists. ## Before you begin Role required: sn\_si.write ## Procedure 1. Navigate to **All** > **Security Operations** > **Utilities** > **On-Demand Orchestration** 2. Select **New**. \[Omitted image "on-demand-orch.png"\] Alt text: Add a new on-demand orchestration 3. Fill in the fields, as appropriate.
Field Description
Workflow Select the workflow to be included in the **Run Orchestration** choice list.
Table Select the table on which the selected workflow is executed. If the table does not match the table configured for the selected workflow, you must select the **Advanced** check box and modify the **Execution script** to pass the correct record to the workflow on execution.
Roles As needed, select additional roles to restrict who can see this workflow in the **Run Orchestration** choice list.
Active Select this check box to activate this on-demand orchestration record.
Advanced Select this check box to modify the execution script so that it passes the correct record to the selected table for this workflow.
Execution script Modify the execution script so that it passes the correct record to the selected table for this workflow.This field appears only if the **Advanced** check box is selected.
4. Select and hold \(or right-click\) in the record header, and select **Save**. The **Workflow Versions** related list appears. 5. To make additional modifications to the workflow, you must check it out. **Related topics** [Work with workflow versions](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/build-workflows/c_WorkflowVersions.md)