How do I install a VPP token for the first time?

Export the server token from 

 (ASM):
1. Login at https://school.apple.com
2. Click Settings (lower left corner)
3. Click Apps & Books (the first time you go there you will need to click Get Started, choose your Location, and click Agree to the Terms & Conditions; if you do not see Apps & Books, let me know)
4. In the section called "My Server Tokens" click Download.
5. Save the File.  This is known as the "sToken"

Import this token into Workspace ONE:
1. Login at https://cn420.awmdm.com/AirWatch/Login
2. Click Groups & Settings (lower left)
3. Click All Settings, Devices & Users, Apple, VPP Managed Distribution
4. Click in the radio button to select Override at the top of the page

1. Enter a Description (it doesn't matter what you enter, but you cannot leave it blank)
2. Click the Upload button to the right of the sToken field.
3. Click Choose File, select the file, click Save, and Save (you may need to scroll down or make your window larger to see it)
4. The date next to Valid Until should have changed to a later date (about one year from now)