> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/cortex-xdr-5.x/detect-investigate-and-respond-to-threats/investigate-and-respond-to-cases/automation/engines/run-a-script-using-an-engine.md).

# Run a script using an engine

Run a script on an engine or load-balancing group to distribute the workload and improve performance.

You can run a script on an engine or load-balancing group to distribute the workload and improve performance.

1. Go to **Investigation & Response** → **Automation** → **Scripts**.
2. Select the script and click **Settings**.
3. From the **BASIC** section, in the **Run on** field, select either a single engine or a load-balancing group.

   The option to select an engine or load-balancing group only appears if at least one engine or load-balancing group is connected.
4. From the list, select the name of the engine or load-balancing group.
5. Click **Save**.


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