How to enable Office 365 (Outlook and Word) Desktop Integration.
If Office 365 integration has not been enabled, refer to the FAQ on how to set up the Office 365 integration.
In the newer version of Outlook, click the three dots next to the Sync button. Then, select the 'Get Add-in' option.
Once it is added, it will say 'Added' with a check mark. After the Add-in has loaded, it will show up on the home screen.
After it is added successfully, the Rocket Matter icon will be displayed on the top right side of the page: