Office 365 - (Outlook Client for Mac) - Create a Meeting or Appointment
Outlook includes ways to make it easy to create and schedule meetings or appointments with your contacts and groups.
For the most current information on how to create a meeting or appointment, please refer to this Microsoft help article: https://support.office.com/en-us/article/create-a-meeting-or-appointment-in-outlook-for-mac-689abe2a-4be7-4299-be4a-736adc36fc79