# Calibration certificate

<figure><img src="https://2641614999-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0lFbL66Jd9kHaF8jF97P%2Fuploads%2FtCi9jHZOBtzhlZdZ8VRy%2Fimage.png?alt=media&#x26;token=8dbb6dca-5266-4566-9e85-0232d7e7b563" alt="" width="410"><figcaption><p>Automatic</p></figcaption></figure>

<figure><img src="https://2641614999-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F0lFbL66Jd9kHaF8jF97P%2Fuploads%2F7gwL7IWZAQOYiyMOjypf%2Fimage.png?alt=media&#x26;token=cbed3b33-c098-4269-90a1-bfea29fecdeb" alt="" width="410"><figcaption><p>Manual</p></figcaption></figure>

The description of the certificate fields can be found in [certificate-fields](https://help.boomerang3.com/boomerang-3-calibration-app-manual/advanced/certificate-fields "mention").

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