> For the complete documentation index, see [llms.txt](https://docs.opsmx.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.opsmx.com/isd-spinnaker/opsmx-intelligent-software-delivery-isd-platform-spinnaker/release-notes/additional-resources/previous-releases/isd-3.12/orchestration-module-opsmx-enterprise-for-spinnaker-oes/additional-feature-configuration/pipeline-management/lock-a-pipeline.md).

# Lock a Pipeline

If you lock a pipeline it will prevent any modifications on the pipeline from the UI. You can still modify the pipeline using the API. Follow the steps below to lock a pipeline.

* Click **Configure** to modify a pipeline as shown below.

![](/files/y5RyhQqaIw6wr06HbSDH)

* Click the **Pipeline Actions** from drop-down and select **Lock** as shown below.

![](/files/FlEQB2vc7JIpXwmumps5)