Sukanya Das contributed to the MicrosoftDocs/msteams-docs repository by delivering three features over two months, focusing on enhancing Microsoft Teams app extensibility and developer experience. She introduced new manifest schema definitions for mobile ribbon controls, menu items, and custom icons, enabling richer mobile Teams app functionality. Her work included updating documentation for auto-run events, tooltips, and TeamsFx SDK deprecation, guiding developers through migration to the Microsoft 365 Agents SDK. Sukanya also expanded Microsoft Graph API documentation to support transcripts and recordings for ad hoc calls. She applied skills in API integration, schema definition, and Markdown to improve documentation clarity and onboarding.