This is the policyLevel property of a SOL config object, the Serial-over-LAN (SOL) configuration attached to a service profile, which lets an admin reach a blade's serial console over the network instead of a physical cable, reflecting where in the UCS org hierarchy the governing policy for this instance was resolved from. An admin troubleshooting unexpected policy behavior on a SOL config can use this value to see whether the setting in effect came from the root organization, a sub-organization, or the local object itself. For example, if a SOL config under a service profile is not behaving as its local settings suggest, checking policyLevel here can reveal that a higher-level org policy is actually the one taking precedence.