Worked on the govuk-one-login/tech-docs repository to deliver a targeted governance improvement for template.yaml, focusing on code ownership and accountability. Implemented a feature that updated the CODEOWNERS file to assign responsibility for template.yaml to a newly designated team, clarifying ownership and streamlining the review process for template-related changes. This update reduced the risk of misrouted pull requests and enabled faster, safer deployments by ensuring the correct team reviews all modifications. The work relied on strong documentation practices, effective team collaboration, and version control using Git, with YAML as the primary language for configuration and governance management throughout the process.