Worked on the nginx/documentation repository to deliver namespace-based RBAC and resource isolation support for N1C and Nginx One, enabling granular permissions and isolated resource management across namespaces. The approach focused on enhancing multi-tenant security by updating documentation and release changelogs to accurately reflect new namespace capabilities. Markdown was used extensively to ensure clear and precise documentation, while careful governance practices maintained release quality. Additionally, a documentation fix was implemented by reverting an incorrect changelog entry, ensuring accuracy and reliability. This work improved customer confidence in namespace isolation features and reduced cross-namespace risk through robust documentation and process management.