You must provision certificates on the GTO-enabled SMA appliances to facilitate the GTO service. Provisioning certificates must be created for the following components on each of the managed appliances:
Certificates, which give connecting users proof of SMA authenticity before they submit credentials, must be configured on each individual SMA appliance. It is recommended to use Lets Encrypt certificates which is integrated into CMS, and it will automatically can be copied to each SMA appliance.
The CMS console Dashboard provides convenient links to the management consoles of each SMA appliance, where certificates are uploaded under SSL Settings.