During February 2026, Murali Rao enhanced the microsoft/MicroHack repository by implementing policy parameterization for multi-user lab environments. He replaced hard-coded script values with environment variables such as ATTENDEE_ID and RESOURCE_GROUP_TEST, enabling per-user customization and reducing manual configuration errors. Using Azure, JSON, and bash scripting, Murali refactored policy definitions to improve maintainability, splitting rules and parameters into separate files and integrating them into policy creation and remediation workflows. He also updated documentation and walkthroughs to clarify policy configuration steps, ensuring accuracy and reducing support needs. The work demonstrated thoughtful engineering depth in scalable cloud infrastructure and automation practices.