Microsoft GraphMay 6, 20267 min read
Microsoft Graph Integration for Office Add-ins: What You Can Build
Microsoft Graph can connect add-ins with mail, calendar, files, users, Teams, SharePoint, and secure Microsoft 365 workflows.
Why Microsoft Graph matters
Office add-ins become much more powerful when they connect with Microsoft 365 data. Microsoft Graph gives secure access to mail, calendar, users, files, Teams, SharePoint, and many other resources through permission-based APIs.
Examples of Graph-powered workflows
Graph is useful when the add-in needs to work beyond the current document or email window.
- Create Outlook calendar events or meeting drafts from an add-in workflow.
- Read user profile and organization data for personalization and permissions.
- Save generated documents to OneDrive or SharePoint libraries.
- Sync email metadata, attachments, and conversation details with internal systems.
- Build admin-ready workflows that use clear OAuth scopes and tenant consent.
Implementation considerations
A Graph integration needs careful permission planning. Request only the scopes needed, explain why each permission is required, and test with real Microsoft 365 tenant scenarios before deployment.
References
Common questions
- What data can Microsoft Graph access for add-ins?
- Microsoft Graph can access mail, calendar, users, files, Teams, and SharePoint with permission-based OAuth scopes — each scope should be documented for admin consent.
Written by NexaAI Solutions
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