1 In the left pane, right- click the SMA you want to register and then select Login to Unit to open its management interface.
2 In the SMA management interface, the System > Status page is displayed. Record your Serial Number and Authentication Code from the Licenses and Registration box.
3 In the GMS management interface, navigate to the Policies panel. In the center pane, select Register/Upgrades > Register SSL-VPNs.
4 In the right pane, click Register. The update scheduler displays.
5 Select Immediate. Alternatively, you can select At and specify a date and time for SonicWALL GMS to execute the update.
6 Click Accept.