Denise Schannon refactored test ownership policies in the vcluster repository, focusing on improving the accuracy and efficiency of code reviews for test code. She realigned CODEOWNERS entries to reflect updated team responsibilities, introduced path normalization from /tests/e2e/ to /test/, and enabled a QA-driven approval workflow for test changes. Using YAML and applying her expertise in CI/CD and DevOps, Denise’s work streamlined the review process, reduced bottlenecks, and clarified ownership boundaries. This targeted update enhanced the reliability of test code reviews and supported more robust quality assurance within the continuous integration pipeline, demonstrating depth in code ownership management.