Step 1: Offline Licenses
Obtain an Entitlement File from FortiCloud that includes the licenses for the registered devices and then install the licenses on FortiManager. After the installation, you will use FortiManager to license FortiSandbox.
Network Security 
Network Security
NOC & SOC Management
Enterprise Networking
Business Communications
Zero Trust Access 
Cloud Security 
Hybrid Cloud Security
Cloud Native Protection
Web Application / API Protection
SAAS Security
Security Operations 
SOC Platform
Advanced Threat Protection
Endpoint Security