Worked on the uwsbel/chrono-wisc repository to enhance the clarity and reliability of the ChContactMaterial API documentation, focusing on friction coefficients and restitution parameters. Used C++ and technical writing skills to align default values and valid ranges, addressing previous inconsistencies that led to user misconfigurations. The approach involved targeted updates to API documentation, ensuring that developers could more easily understand and apply correct settings during integration. This work improved onboarding for new contributors and reduced configuration-related support requests, reflecting a careful attention to detail and a commitment to maintainable, user-friendly documentation within a C++ development environment. No bugs were reported.