SonicWall provides multiple options to manage a firewall e,g On-Box, On-Prem, and Cloud. This article explains how to enable the option to manage a firewall from the cloud portal - NSM or Cloud GMS. This feature allows the Firewalls deployed across multiple different sites to be managed from a Centralized cloud-based portal.
NOTE: To enable cloud management for a firewall, a user should have access to the mysonicwall.com account under which the device is registered and the product must have an active Cloud Services license. 

