Create a ‘Contact Group’ in Outlook 365: In the People Home ribbon select an account on the left, then click ‘New Contact Group’ to open the Contact group window. Give it a name then click ‘Add members’ by clicking on ‘Add members’ then chose where to add them from, click on one or several (whilst holding down the Ctrl key) then click ‘Members’ to add. Click ‘OK’ to add then ‘Save & Close’ to close the contact group
