While Office 365 does not officially support GroupSession, it is possible to import calendar events into Outlook on the web using an .ics file—a standard format for calendar data. However, exporting from GroupSession must be handled within your organization, as it’s outside Microsoft’s scope.

🧭 Recommended Steps

1. Export Events from GroupSession

• Check your internal manual or consult your IT team to see if GroupSession supports exporting events as an .ics file.

2. Import Events into Outlook on the Web

• Go to Outlook on the web
• Click Add calendar > Upload from file
• Select your .ics file and choose the target calendar
• Click Import

📌 Notes

• If .ics export from GroupSession is not available, you may need to manually recreate events in Outlook
• This method works for past and future events, but recurring entries may require manual adjustment
• For more details, refer to Microsoft’s guide: Import or subscribe to a calendar