> For the complete documentation index, see [llms.txt](https://public-docs.anvilogic.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://public-docs.anvilogic.com/get-started/onboarding-guide/optional-upload-your-existing-detections.md).

# (Optional) Upload your existing detections

{% hint style="info" %}
This is an optional step and if you choose not to do it now, you can come back and do this later at any point in time.
{% endhint %}

If you have existing detections, you can export them to a CSV file, then import the CSV into Anvilogic. Doing this helps you get an idea of what your MITRE coverage looks like, so you can address and strengthen the areas where you need additional coverage.

The CSV file must have the title, description, and search of the existing detection. See [Import existing rules](https://docs.anvilogic.com/anvilogic-platform/maturity-score/contributing-scores/detection-score/import-existing-rules) for instructions to import the CSV file into Anvilogic. This document also describes how to properly format the CSV file when you create it.

## Next step

[Review and deploy recommended content](/get-started/onboarding-guide/review-and-deploy-recommended-content.md)