The process of allocating your SD-WAN licenses has been greatly simplified. The new licensing framework allows you to focus on getting maximum value from Citrix products.
In the SD-WAN configuration utility (GUI), you can use your hardware serial number (HSN) or your license activation code (LAC) to allocate your licenses. Alternatively, if a license is already present on your local computer, you can upload it to the appliance.
For all other functionality, such as returning or reallocating your license, you must use the licensing portal. Optionally, you can still use the licensing portal for license allocation. For more information about the licensing portal, see "http://support.citrix.com/article/CTX131110".
Note: You must purchase separate licenses for each appliance in a high availability (HA) pair. Make sure that the same type of licenses are installed on both the appliances. For example, if you purchase a platinum license for one appliance, you must purchase another platinum license for the other appliance.