Thanks to my friend Vasil Michev, I have discovered a hidden feature that is intended to facilitate Office 365 adoption. This feature called the Office 365 Adoption Wizard can be found in the following Url:
The operation of this adoption wizard is quite simple:
On the one hand, you will find some e-mail templates that you can use to make communications around how to use Office 365. These e-mail templates come from the FastTrack Productivity Library.
On the other hand, we can select users or groups in our team to whom we want to send the communication.
And this is the result the selected users will get in their inbox.