There is currently no way to add a person as a true Bcc recipient to a meeting request. If you don’t want a person’s name to show up on the list of meeting attendees, you can add them as a “Resource” in the request. However, doing so will add their name to the Location field for the meeting, so attendees will still be able to see their presence on the request.Important: Adding a person as a Resource will include their name in the Location field for the meeting request. If you’d like to request the Bcc field be added to meeting requests in a future update of Outlook, submit a suggestion to Outlook User Voice.
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