This controls whether the adapter's host driver is permitted to override this QoS setting locally rather than strictly enforcing what UCS Manager configured. This is the child object that actually carries the rate limit, burst size, and priority that get applied to outbound traffic on any vNIC or vHBA using the parent QoS policy. A value of 'none' means the host has no say and UCS Manager's setting is absolute; a value of 'full' lets the OS-level driver adjust behavior itself, which is the setting an admin would check first if a server's actual traffic shaping doesn't match what's configured in UCS Manager.