The License Administration section will give you the ability to query license details based on an email address or endpoint license key entered. License details will provide the expiration date, activation date, last update time, Computer Name, seat keys and whether the license is active. Once you have the license available you can perform such tasks as blocking, expiring or moving the license to a different group within your Enterprise. Querying an Enterprise or Subscription key will not yield any results.
ES1 License Administration A
ES1 License Administration B