Worked on enhancing the aws/aws-eks-best-practices repository by updating and expanding documentation for AWS EKS control plane modes, with a focus on Provisioned mode. Addressed onboarding challenges by adding an introductory overview, clarifying distinctions between Standard and Provisioned modes, and providing concrete use-case guidance to support operator decision-making. Improved technical accuracy by fixing unresolved AsciiDoc attribute references, correcting rendering issues, and updating internal documentation links. Ensured logical content flow by reorganizing sections for better user guidance. Utilized skills in AWS EKS, Kubernetes, and technical writing, leveraging AsciiDoc and Markdown to deliver clear, actionable documentation aligned with official standards.