ProcessId - Property in wmi

List of namespaces with ProcessId property

NameSpace	n of Classes
ROOT\aspnet	13
ROOT\CIMV2	15
ROOT\CIMV2\ms_409	10
ROOT\Microsoft\SqlServer\ComputerManagement12	1
ROOT\Microsoft\SqlServer\ComputerManagement12\MS_409	1
ROOT\Microsoft\Windows\Deduplication	1
ROOT\Microsoft\Windows\Deduplication\MS_409	1
ROOT\Microsoft\Windows\Wdac	1
ROOT\Microsoft\Windows\Wdac\MS_409	1
ROOT\MicrosoftIISv2	7
ROOT\MicrosoftIISv2\MS_409	3
ROOT\ServiceModel	4
ROOT\virtualization\v2	2
ROOT\virtualization\v2\ms_409	2
ROOT\WebAdministration	2
ROOT\WebAdministration\MS_409	2
ROOT\WMI	41
ROOT\WMI\ms_409	41