> For the complete documentation index, see [llms.txt](https://docs.pentaho.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pentaho.com/install/9.3-install/use-hadoop-with-pentaho/big-data-issues/spark-issues/steps-cannot-run-in-parallel/get-the-step-id/method-2-retrieve-the-id-from-the-pdi-plugin-registry.md).

# Method 2: Retrieve the ID from the PDI plugin registry

If you are a developer, you can retrieve the step ID from the PDI plugin registry as described in **Dynamically build transformations** in the **Administer Pentaho Data Integration and Analytics** document.

If you have created your own PDI transformation step plugin, the step ID is one of the annotation attributes that the developer supplies.


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