Microsoft Skype for Business Server 2015 users who are assigned as delegates can now schedule meetings on behalf of a delegator from the delegator's calendar in Outlook 2016 for Mac.
Note The delegator must add the user as a delegate in both Skype for Business and Outlook. In addition, delegates must install Outlook 2016 for Mac version 16.16.706 and Skype for Business on Mac version 16.18 or a later version.