Adding Microsoft 365 to Your DayBack
Turning on Microsoft 365 Calendars
If you're already using DayBack, turning on MS 365 is as easy as visiting DayBack's admin settings, and turning visibility "on" for the MS 365 calendar source:
Once the source is visible in your group, you'll see an "Authorize" button. Click this to grant DayBack permission to see your MS 365 Calendars.