During March 2026, Donghyun Kim enhanced the hyundai-robotics/doc-hi6-operation repository by improving navigation within the Collaborative Robot System documentation. He updated Markdown file paths to ensure accurate access to relevant resources, addressing issues that previously hindered onboarding and maintenance workflows. His technical writing and documentation skills were applied to increase consistency and maintainability across the documentation set. Although no bugs were fixed during this period, the work focused on refining the structure and reliability of documentation links. The changes, tracked in the commit history, contributed to a more efficient experience for users referencing the Collaborative Robot System documentation.