Neos: In the Neos Calendar entry/detail, show Non-Neos staff Email Address that are invitees

In the Needles Neos Calendar entry/detail, show external invitees/guests that are also attending the Outlook meeting.

Right now, if a meeting is added from Outlook, or created in Neos and later modified in Outlook to include external invitees or internal users not configured as staff, you cannot see those extra email address when viewing the calendar event in Needles Neos