Set Up Outlook Online
Important prerequisite: The following steps should be executed inside the Azure AD application which is created according to the instructions from the Set Up of the Azure AD Application
Request API Permissions
Choose Microsoft Graph and then Application Permissions

Request permissions for the following resources:
Mail.Read
Final checks
Permissions requested and admin consent was granted
If you need assistance please reach out to us via IT@ambersearch.de
Further Integration
Follow this guide to Set up Outlook Calendars