For the latest and most accurate information regarding delegates in Skype for Business on Mac, please visit Microsoft's support website at https://support.microsoft.com/en-us/office/act-as-a-delegate-or-delegator-in-skype-for-business-16bb9209-a0ab-4005-94b1-fb2e99c85e84?ui=en-us&rs=en-us&ad=us#OS_Type=Mac.