What is the difference between a meeting and an appointment?
Create, update or delete an appointment in Outlook
Create, update or delete an appointment in Outlook Web App (OWA)
Setup, update or cancel a meeting
Set or remove appointment reminders
Best Practices for Working with Meeting Requests
Outlook automatically creates Teams meetings
Meeting Invitee Somehow Sent a Meeting Cancellation to All
Handling a Corrupt Recurring Meeting with Outlook