$generalSystemDefenseCapabilitiesRef = $wsmanConnectionObject.NewReference("SELECT * FROM  AMT_GeneralSystemDefenseCapabilities WHERE InstanceID='Intel(r) AMT:Handle:1'")
$generalSystemDefenseCapabilitiesInstance = $generalSystemDefenseCapabilitiesRef.Get()
$globalMaxSupportedPolicies = $generalSystemDefenseCapabilitiesInstance.GetProperty("GlobalMaxSupportedPolicies")
$globalMaxSupportedFilters = $generalSystemDefenseCapabilitiesInstance.GetProperty("GlobalMaxSupportedFilters")