Acronis Backup for Windows Server Essentials - User Guide - Manual (Page 429)

429 Copyright © Acronis International GmbH, 2002-2014
Subscription period
The period during which the subscription remains activated. You can back up and recover the
machine during this period. Recovery is possible for extra 30 days after this period ends.
Unassign a subscription
Make an assigned subscription available again.
You can unassign a subscription as long as it is not activated.