How to Forward Calendar Items in Outlook
If you have a meeting on your calendar you want to invite someone else to, but you aren’t the scheduler, you can forward it.
When you send this, the original scheduler will get a notification that the meeting was forwarded.
Outlook forwards the meeting.
You can also send the meeting details to a contact without forwarding the meeting request itself.
A new email message is created, containing the details of the meeting in the message body.
Outlook sends the calendar information.