CmdID

CmdID / PowerShell / Cmdlets / Get

Get-GPPermission

Gets the permission level for one or more security principals on a specified GPO. Windows Server PowerShell reference

From the Windows Server PowerShell reference 7 parameters Its page in the reference

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Parameters

7 in the Windows Server PowerShell reference
-AllIndicates that the cmdlet gets the permission level for each user, group, or computer that has permissions on the GPO.
-DomainName, -DomainSpecifies the domain for this cmdlet.
-Guid, -IDSpecifies the GPO from which to retrieve the permission level by its globally unique identifier (GUID).
-Name, -DisplayNameSpecifies the GPO from which to retrieve the permission level by its display name.
-Server, -DCSpecifies the name of the domain controller that this cmdlet contacts to complete the operation.
-TargetNameSpecifies the name of the security principal for which to get the permission level.
-TargetTypeThe type of security principal for which to get the permission level.