Marc Ischi contributed to the heig-vd-dai-course/heig-vd-dai-course repository by updating project documentation to reflect changes in the development team. He enhanced the README file using Markdown, adding a new contributor to ensure accurate project governance and improved onboarding visibility. Marc focused on maintaining documentation hygiene, emphasizing traceability and alignment with team structure. His work centered on documentation skills, leveraging version control workflows to deliver a clear and up-to-date contributor list. While the scope was limited to a single feature and did not involve bug fixes or codebase changes, the update supported project transparency and streamlined future collaboration within the repository.