Wei Li contributed to the nginx/documentation repository by delivering namespace-based RBAC and resource isolation support for N1C and Nginx One, enabling granular permissions and isolated resource management across namespaces. This work involved authoring and updating Markdown documentation to reflect new multi-tenant security features, with careful attention to changelog accuracy and governance. Wei also addressed a documentation bug by reverting an incorrect changelog entry, ensuring release notes remained precise. The project required strong documentation skills and a deep understanding of access control concepts, resulting in improved customer confidence and reduced cross-namespace risk through clear, accurate technical communication and documentation practices.