# Calendar Permissions


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[Read in HTML](/developers/faqs/calendar-permissions/)

## In this section

- [Why do you need access to my Google Drive?](/developers/faqs/calendar-permissions/google-scopes/index.md) — To attach files to any new events we require access to that specific document in order to process it through our API call. 
- [How do I get my customers to add Cronofy to their list of allowed Microsoft Graph Applications?](/developers/faqs/calendar-permissions/admin-consent-link/index.md) — Microsoft Graph sometimes requires extra admin consent for the Cronofy to be able to access calendar information. This FAQ has the guide on how to provide this.