During September 2025, Lee Doohyun focused on enhancing project documentation within the kccistc/intel-08 repository. He updated the Team6 README using Markdown, explicitly assigning the team member role of '하수인1 : 이두현' to improve onboarding clarity and reduce ambiguity around team responsibilities. This documentation work emphasized maintainability and traceability, ensuring that new contributors could quickly understand team structure and roles. While no bugs were addressed during this period, Lee’s efforts centered on refining documentation standards and supporting smoother integration for future team members. The technical approach relied on clear, structured documentation practices, leveraging Markdown to maintain consistency and accessibility.