During March 2025, Fangzhan enhanced the documentation for commerce data archiving in the MicrosoftDocs/dynamics-365-unified-operations-public repository. Fangzhan updated the archive-custom.md file to incorporate the Commerce transaction entity, broadening the scope of data archiving within Dynamics 365 Finance and Operations. The work involved compiling a comprehensive list of related tables, history tables, and BI entities, ensuring that the documentation accurately reflected the data relationships and archiving processes. Using Markdown and leveraging strong documentation skills, Fangzhan improved the clarity and governance alignment of the technical content. The contribution focused on depth and completeness, supporting maintainability for future documentation updates.