Worked on maintaining the test suite for the microsoft/lisa repository, focusing on aligning automated test requirements with current product policies. Addressed a specific issue by reverting the min_os_disk_size constraint in the power test suite, which involved modifying both the simple_requirement function and related test cases. This change reduced test fragility and decreased unnecessary CI churn, ensuring that test coverage accurately reflected up-to-date requirements. Utilized Python for test automation and software testing, applying disciplined version-control practices with Git to manage changes. The work emphasized policy-driven quality and contributed to a more maintainable and reliable test infrastructure within the project.