# Catalyst Team sign-off user

This role constitutes the last part of the process. The Catalyst Team sign-off user performs a general check on the  previous phases. For example, they check for the correct number of reviews 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. 

![](https://lh4.googleusercontent.com/ErSZKnTcshdDXmoOHlxhYwcRSAQF-Qj6CvPnOOBFXP0V_MGcBqurLFSts_pORNcP2uctRFzQOUdNPOtJcR-IRloea-VEgtglEgq5nQIn2d-zXDlLB_Uundn9WayuCn3mSzQogwL8HqnfJLp5XFsK1Q)