Onboard a Secure Firewall Threat Defense to the Cloud-Delivered Firewall Management Center Read the following information for onboarding prerequisties and procedures. Onboarding OverviewMaximum Firewall Threat Defense Devices Supported in Cloud-Delivered Firewall Management CenterPrerequisites to Onboard a Device to Cloud-Delivered Firewall Management CenterOnboard a Device with a CLI Registration KeyOnboard a Firewall Threat Defense Device to Cloud-Delivered Firewall Management Center using Zero-Touch ProvisioningOnboard a Firewall Threat Defense Device to On-Prem Firewall Management Center using Zero-Touch ProvisioningOnboard Firewall Threat Defense Devices using Device Templates to Cloud-Delivered Firewall Management Center using Zero-Touch ProvisioningOnboard a Secure Firewall Threat Defense ClusterOnboard a ChassisDelete Devices from Cloud-Delivered Firewall Management CenterTroubleshooting