Before a subscription expires, your Preferred Partner will send you a renewal quote. If you prefer, you can contact your partner proactively. To find a new partner, use the Partner Locator.
To renew a subscription, send a subscription request to your Preferred Partner. You can change license quantities when you renew a subscription, and you can purchase new subscriptions as required. After a subscription request is processed, subscriptions are added to the license pool for your CUID.