Hakan Seven worked on the FreeCAD/FreeCAD-addons repository, focusing on streamlining module management by migrating the Trails submodule to a new Road submodule. This refactor involved updating the repository’s .gitmodules file, adding the Road submodule path and URL, and removing all references to Trails, thereby simplifying the repository structure. The work was executed in a single, well-scoped commit using Git and Python, with attention to maintainability and alignment with Road-based workflows. By reducing maintenance overhead and clarifying submodule references, Hakan’s contribution improved the repository’s long-term structure, though the scope was limited to a single feature without bug fixes.