COMMAND EVERYTHING.
Sets the properties of a claims transformation policy in Active Directory.
Microsoft ActiveDirectory reference: Sets the properties of a claims transformation policy in Active Directory. The syntax and selected example below are adapted from the pinned Windows Server 2025 reference. Module availability, target configuration and delegated permissions determine whether it can run in your environment. Documentation and parameter text: Microsoft, CC BY 4.0; formatting adapted by Cmdlet World. No execution testing is claimed.
Use an account with the target resource permissions documented for Set-ADClaimTransformPolicy. Modifying administrative cmdlets may require elevation or delegated administration. This catalog does not assert that ordinary users can execute the command.
Windows / ActiveDirectory · Windows Server 2025 documentation; feature/module prerequisites apply
-Add- Specifies values to add to an object property. Use this parameter to add one or more values to a property that cannot be modified using a cmdlet parameter. To modify an object property, you must use the Lightweight Directory Access Protocol (LDAP) display name. You can specify multiple values to a property by specifying a comma-separated list of values and more than one property by separating them using a semicolon. The format for this parameter is: -Add @{Attribute1LDAPDisplayName=value1, value2, ...; Attribute2LDAPDisplayName=value1, value2, ...; AttributeNLDAPDisplayName=value1, value2, ...} When you use the *Add*, *Remove*, *Replace*, and *Clear* parameters together, the operations are performed in the following order: - Remove - Add - Replace - Clear
-AllowAll (required)- Indicates whether the policy sets a claims transformation rule that allows all claims to be sent or received.
-AllowAllExcept (required)- Specifies an array of claim types. When this parameter is specified, the policy sets a claims transformation rule that allows all claims to be sent or received except for the specified claim types.
-AuthType- Specifies the authentication method to use. The acceptable values for this parameter are: - Negotiate or 0 - Basic or 1 The default authentication method is Negotiate. A Secure Sockets Layer (SSL) connection is required for the Basic authentication method.
-Clear- Specifies an array of object properties that are cleared in the directory. Use this parameter to clear one or more values of a property that cannot be modified using a cmdlet parameter. To modify an object property, you must use the LDAP display name. You can modify more than one property by specifying a comma-separated list. The format for this parameter is: -Clear Attribute1LDAPDisplayName, Attribute2LDAPDisplayName When you use the *Add*, *Remove*, *Replace*, and *Clear* parameters together, the operations are performed in the following order: - Remove - Add - Replace - Clear
-Confirm- Prompts you for confirmation before running the cmdlet.
-Credential- Specifies a user account that has permission to perform this action. The default is the current user. Type a user name, such as User01" or Domain01\User01, or enter a PSCredential object, such as one generated by the Get-Credential cmdlet. If you type a user name, you are prompted for a password. This parameter is not supported by any providers installed with Windows PowerShell.
-DenyAll (required)- Indicates that the policy sets a claims transformation rule that denies all claims to be sent or received.
-DenyAllExcept (required)- Specifies an array of claim types. When this parameter is specified, the claims transformation policy sets a claims transformation rule that denies all claims to be sent or received except for the specified claim types.
-Description- Specifies a description of the object. This parameter sets the value of the Description property for the object. The LDAP display name (ldapDisplayName) for this property is description.
-Identity (required)- Specifies one of the following as valid identities for the ADClaimTransformPolicy object: - A distinguished name - A GUID (objectGUID) The cmdlet searches the default naming context or partition to find the object. If two or more objects are found, the cmdlet returns a non-terminating error. This parameter can also get this object through the pipeline or you can set this parameter to an object instance.
-Instance (required)- Specifies an instance of an Active Directory object to use as a template for a new claims transformation policy object. You can use an instance of an existing claims transformation policy object as a template or you can construct a new claims transformation policy object by using the Windows PowerShell command line or by using a script. Method 1: Use an existing claims transformation policy object as a template for a new object. To retrieve an instance of an existing claims transformation policy object, use a cmdlet such as Get-ADClaimTransformPolicy. Then provide this object to the Instance parameter of the New-ADClaimTransformPolicy cmdlet to create a new claims transformation policy object. You can override property values of the new object by setting the appropriate parameters. Method 2: Create a new ADClaimTransformPolicy and set the property values by using the Windows PowerShell command line interface. Then pass this object to the *Instance* parameter of the New-ADClaimTransformPolicy cmdlet to create the new Active Directory object. Note: Specified attributes are not validated, so attempting to set attributes that do not exist or cannot be set will raise an error.
-PassThru- Returns an object representing the item with which you are working. By default, this cmdlet does not generate any output.
-ProtectedFromAccidentalDeletion- Specifies whether to prevent the object from being deleted. When this property is set to true, you cannot delete the corresponding object without changing the value of the property. The acceptable values for this parameter are: - $False or 0 - $True or 1
-Remove- Specifies that the cmdlet remove values of an object property. Use this parameter to remove one or more values of a property that cannot be modified using a cmdlet parameter. To remove an object property, you must use the LDAP display name. You can remove more than one property by specifying a semicolon-separated list. The format for this parameter is: -Remove @{Attribute1LDAPDisplayName=value[]; Attribute2LDAPDisplayName=value[]} When you use the *Add*, *Remove*, *Replace*, and *Clear* parameters together, the parameters are applied in the following sequence: - Remove - Add - Replace - Clear
-Replace- Specifies values for an object property that will replace the current values. Use this parameter to replace one or more values of a property that cannot be modified using a cmdlet parameter. To modify an object property, you must use the LDAP display name. You can modify more than one property by specifying a comma-separated list. The format for this parameter is -Replace @{Attribute1LDAPDisplayName=value[], Attribute2LDAPDisplayName=value[]} When you use the *Add*, *Remove*, *Replace*, and *Clear* parameters together, the operations are performed in the following order: - Remove - Add - Replace - Clear
-Rule- Specifies the claims transformation rule. To specify the rule, you can either type the rule in a text file, and then pass the file to the cmdlet (recommended), or type the rule inline.
-Server- Specifies the Active Directory Domain Services instance to connect to, by providing one of the following values for a corresponding domain name or directory server. The service may be any of the following: Active Directory Lightweight Domain Services, Active Directory Domain Services or Active Directory snapshot instance. Specify the Active Directory Domain Services instance in one of the following ways: Domain name values: - Fully qualified domain name - NetBIOS name Directory server values: - Fully qualified directory server name - NetBIOS name - Fully qualified directory server name and port The default value for this parameter is determined by one of the following methods in the order that they are listed: - By using the *Server* value from objects passed through the pipeline - By using the server information associated with the Active Directory Domain Services Windows PowerShell provider drive, when the cmdlet runs in that drive - By using the domain of the computer running Windows PowerShell
-WhatIf- Shows what would happen if the cmdlet runs. The cmdlet is not run.
Windows with the ActiveDirectory module and the Windows feature or management tools that provide it. Confirm target connectivity and version compatibility using the linked Microsoft reference.
This cmdlet changes system state. Review every target and parameter in the official reference, test outside production, and prepare an appropriate backup or rollback. Do not execute the example automatically.