Worked on the microbiomedata/docs repository to enhance documentation and content layout for the NMDC Field Notes submission portal tutorial. Focused on improving onboarding and metadata compliance, the developer reorganized tutorial sections for better flow, embedded a YouTube video walkthrough, and expanded the Field Notes app description to clarify real-time validation, automated data collection, and cross-platform support. All updates were authored in Markdown, demonstrating skills in documentation authoring and content layout optimization. These changes streamlined the user experience for submitters, increased metadata validation visibility, and reduced support overhead, resulting in clearer guidance and a more efficient submission process for users.