Kalash Hatwar developed a comprehensive documentation guide for configuring the metadataServiceUri in BookKeeper within the apache/pulsar-site repository. Focusing on Markdown and technical writing, Kalash detailed three configuration methods and provided clear guidance on selecting the recommended 'metadata-store:zk:' format to enhance rack-awareness in Pulsar 3.x and 4.x deployments. The documentation also addressed operational risks by explicitly warning against the use of 'zk+hierarchical://', which can cause rack-awareness issues. This work improved the clarity and reliability of deployment practices for operators, demonstrating depth in both subject matter expertise and communication of complex configuration concepts to technical audiences.