Worked on the FreeCAD/FreeCAD repository to enhance the maintainability of the rendering path by addressing a stability issue related to the Coin3D OpenGL stack size in the SoFCTransform class. Focused on C++ development and documentation, the work involved adding a comprehensive doc string that clearly described a temporary workaround, referenced the relevant GitHub issue and pull request, and clarified the conditions for its eventual removal. This approach improved onboarding for new developers and ensured that future refactors could proceed safely. The contribution centered on code clarity and maintainability, leveraging strong skills in C++ and technical documentation to support the project.