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>
> Documentation indexes by section:
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# File output system of record test: An event triggers the workflow (beta)

Learn how to set up and execute a functional test that invokes a file output system of record extension from a Maestro workflow. For this test, you configure and run a workflow whose instances start automatically based on an envelope event that occurs in the Docusign account.

[Learn More](/extension-apps/build-an-extension-app/test/functional-tests/file-output-system-of-record-event-triggers-workflow/)