Once you have SMA appliances registered with CMS, you can transition to Central User Licensing.
If you have an HA Pair, you need to engage with SonicWall Sales to exchange your HA pair licenses for CMS-based Central User Licenses.
To transition standalone SMA appliances to use the Central User License model
Under Licensing, click Edit.
The Manage Licenses page displays.
Select Submit. You see the MySonicWall view of your license.
You can get back to this at any time after you are registered by navigating to Management Server > Configure > General Settings and clicking on Licensing > Edit and re-entering your MySonicWall credentials.
You can also select Synchronize to force an immediate synchronization with MySonicWall.