> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/security-testing-orchestration/use-sto/sto-scanner-configuration/shared/step-palette/target/auto-detect/note.md).

# Note

Note the following:

* **Auto** is not available when the **Scan Mode** is **Ingestion**.
* By default, **Auto** is selected when you add the step. You can change this setting if needed.