To setup encryption for Mac, please click the following link:
Login with your partners username and password.
This will download the quickadd app, after it install selfservice app to the Applications Folder, it will ask you to login again.
From the Self Service app, you can install office 2016.
Now reboot the mac, when it boot up, it will ask you to enable encryption.
This will put your computer to the DFCI list.