During September 2025, Anfieldtaa66 contributed to the ModelEngine-Group/nexent repository by developing and updating the Open Source Memorial Wall documentation. Focusing on Markdown and documentation best practices, Anfieldtaa66 created a new entry to record EXUAN0312’s participation aspiration and incorporated a historical note regarding the Huawei ICT competition dated January 15, 2024. The work emphasized accuracy, historical traceability, and transparency for the community, ensuring that contributor milestones were clearly documented. Although the contribution was limited to documentation and did not involve code or bug fixes, it improved the repository’s clarity and maintained a reliable historical record for future reference.