Worked on governance enhancements for AWS IAM within Magic Cloud Networking, focusing on policy-level changes to support Transit Gateway Prefix List References for AWS hubs. The approach involved updating IAM actions to align access control with a new resource model, enabling scalable management of Transit Gateway resources and improving security posture. Integration was validated in the SamyPesse/cloudflare-docs repository, with changes prepared for deployment and ongoing policy lifecycle management. Utilized AWS IAM and cloud networking expertise, with documentation and configuration updates managed in Markdown. The work addressed infrastructure scalability and governance, supporting secure growth across distributed AWS environments without introducing new bugs.