AAT Computer Solutions
M365 Visual Reporter AAT Computer Solutions
Secure Authentication

Connect to Microsoft 365

Enter your Azure AD App Registration details below. This uses Microsoft's OAuth — your credentials are handled entirely by Microsoft's login window.

Azure Portal → App Registrations → Your App → Overview
Azure Portal → Azure Active Directory → Overview. Use "common" for multi-tenant.
How to set up your Azure AD App (first-time only)
  1. Go to portal.azure.com → Azure Active Directory → App registrations
  2. Click New registration:
    • Name: AAT M365 Reporter
    • Supported account types: Single tenant
    • Redirect URI: Single-page application (SPA) — enter the URL where you host this page, or http://localhost:8080 for local testing
  3. Click Register, then copy the Application (client) ID and Directory (tenant) ID
  4. Go to API permissions → Add a permission → Microsoft Graph → Delegated permissions:
    • User.Read.All
    • Group.Read.All
    • Directory.Read.All
    • AuditLog.Read.All (for sign-in data)
  5. Click Grant admin consent (requires Global Admin)
  6. Return here, paste the IDs, and sign in
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