I need to synchronize a shared calendar from Outlook to Dynamics 365.
I shared the calendar from user A to user B and I set the authorization of this calendar on "Modify All". When I enter on an appointment of the calendar with user B the Dynamics button is disable. I don't ahve error message, I have the Dynamics button dsabled.
What is the problem? I need to set to user B some other authorization on Outlook or on Dynamics?