# Catalyst Team sign-off user using the Milestone module 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. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.projectcatalyst.io/catalyst-tools/milestone-module/milestone-module-roles-and-responsibilities/catalyst-team-sign-off-user-using-the-milestone-module.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.