Worked on the AdobeDocs/app-builder repository to enhance documentation supporting the migration from Service Account (JWT) credentials to OAuth Server-to-Server credentials ahead of the January 2025 deprecation deadline. Focused on technical writing and documentation using Markdown, the work included drafting comprehensive migration guidance, integrating a direct link to the migration guide, and providing deployment instructions via the AIO CLI. Addressed documentation reliability by correcting a broken link in the security authentication guide, ensuring developers have uninterrupted access to essential migration resources. These updates improved onboarding clarity and reduced friction for teams preparing for the upcoming credential authentication changes.