Worked on the unb-mds/2025-1-NoFluxoUNB repository to improve documentation workflow hygiene by implementing a temporary documentation submodule lifecycle. Established a docs submodule within the docs branch using disciplined Git submodule and branch management practices, then cleanly removed it to maintain branch integrity. This approach enabled safer integration and removal of experimental documentation tooling, resulting in a cleaner docs branch and faster validation cycles. The process was thoroughly documented to support future temporary documentation integrations. The work emphasized cross-functional collaboration, Git submodules, and documentation workflow management, focusing on traceability and maintainability without introducing or resolving any major bugs.