You can cancel a Meeteor meeting in Outlook365 exactly like any other Outlook event.
- In your Outlook365 event, click on the "Cancel" button at the top navigation bar.
- Once you cancel the meeting in Outlook, it will be cancelled in Meeteor as well.
We encourage you to include a message to explain why the meeting is cancelled. If you'd like to view the cancelled meeting agenda at any point, you can find it on the Meetings page in the workspace, under the Past and Cancelled Meetings section.