Worked on the getyourguide/istio-config-validator repository to streamline code governance by simplifying the CODEOWNERS file, focusing on administrative clarity rather than product functionality. The update involved removing a specific user’s entry, which clarified ownership boundaries and aimed to accelerate code review processes while reducing ambiguity-related risks. This change supported repository hygiene and improved auditability, with careful commit messaging to ensure traceability. The work leveraged Git and YAML for configuration management, emphasizing maintainability and clear documentation practices. No product features or bug fixes were introduced during this period, as the primary focus remained on reinforcing project governance and repository structure.