During a two-month period, Pham Tuan Nha focused on enhancing documentation and compliance within the dzokha1010/SysAdmin repository. He delivered two key documentation features by adding CNTT2211057.docx and BTH2_CNTT2211057.docx, improving onboarding efficiency and audit traceability without introducing code changes. Leveraging Git for asset management, he maintained repository stability and ensured all documentation updates were fully traceable through auditable commits. His work emphasized disciplined documentation practices and repository hygiene, supporting business needs for compliance and knowledge transfer. While no bugs were fixed or code was modified, his contributions strengthened the project’s documentation infrastructure using Git and structured asset delivery.