Worked on enhancing the G-Core/product-documentation repository by updating CDN integration documentation to support A and AAAA DNS record types. Focused on clarifying that users can configure A or AAAA records to point directly to G-Core CDN addresses, thereby avoiding CNAME configurations and enabling optimal address resolution through G-Core DNS. Improved the configuration flow by updating step numbering for better clarity and onboarding experience. Utilized Markdown for documentation and applied strong technical writing skills to reduce ambiguity in DNS and configuration steps. The work addressed customer onboarding friction and improved the overall guidance for integrating with the CDN product.