To make CloudFiler available to staff, you need to:

  1. Give CloudFiler permission to connect to Exchange Online
  2. Present CloudFiler's Manifest file to Exchange Online so that it knows how to connect to its services 

Follow the links above to enable CloudFiler for your business.

Once you have completed the first two steps and the Add-in appears in Outlook, visit the Quick Start - for administrators to create your first location and test-file some emails.