# Catalyst Team sign off user

This role constitutes the last part of the process. The Catalyst Team sign off user carries out a general check on the  previous phases. For example, they check if there is the correct number of reviews (2), and confirm the final result, locking the PoA/SoM so no further changes are possible. Once a PoA is locked, the Catalyst Team can extract the data required to execute subsequent payments to FP. 

<figure><img src="https://1289858131-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F1WSgbrgHqq5E9Mh8hoBn%2Fuploads%2Fk8n0bHiTd6XrDlBzHpir%2FPoA%20approved.png?alt=media&#x26;token=e96c5001-237f-42f6-8030-42d943b61399" alt=""><figcaption></figcaption></figure>