This license serves only as a failover license and needs to connect to the main Pathfinder Core PRO server periodically to remain active. It does not add any additional license-point capacity to the system; it just runs as part of a Pathfinder Core PRO cluster to take over in the event of a primary machine failure. This backup license is only available as a VM solution but can serve as a backup to Pathfinder Core PRO hardware solutions, or the VM or new VML Pathfinder systems.