Add-ADPrincipalGroupMembership
Add-ADPrincipalGroupMembership
Adds a member to one or more Active Directory groups.
Syntax
Add-ADPrincipalGroupMembership [-Identity] <ADPrincipal> [-MemberOf] <ADGroup[]> [-AuthType {<Negotiate> | <Basic>}] [-Credential <PSCredential>] [-Partition <string>] [-PassThru <switch>] [-Server <string>] [-Confirm] [-WhatIf] [<CommonParameters>]
Identity
MemberOf
AuthType
Credential
Partition
PassThru
Server
Confirm
WhatIf
Detailed Description
The Add-ADPrincipalGroupMembership cmdlet adds a user, group, service account, or computer as a new member to one or more Active Directory groups.
The Identity parameter specifies the new user, computer, or group to add. You can identify the user, group, or computer by its distinguished name (DN), GUID, security identifier (SID), or SAM account name. You can also specify a user, group, or computer object variable, such as $<localGroupObject>, or pass an object through the pipeline to the Identity parameter. For example, you can use the Get-ADGroup cmdlet to get a group object and then pass the object through the pipeline to the Add-ADPrincipalGroupMembership cmdlet. Similarly, you can use Get-ADUser or Get-ADComputer to get user and computer objects to pass through the pipeline.
This cmdlet collects all of the user, computer and group objects from the pipeline, and then adds these objects to the specified group by using one Active Directory operation.
The MemberOf parameter specifies the groups that receive the new member. You can identify a group by its distinguished name (DN), GUID, security identifier (SID), or Security Accounts Manager (SAM) account name. You can also specify group object variable, such as $<localGroupObject>. To specify more than one group, use a comma-separated list. You cannot pass group objects through the pipeline to the MemberOf parameter. To add to a group by passing the group through the pipeline, use the Add-ADGroupMember cmdlet.
For AD LDS environments, the Partition parameter must be specified except in the following two conditions:
-The cmdlet is run from an Active Directory provider drive.
-A default naming context or partition is defined for the AD LDS environment. To specify a default naming context for an AD LDS environment, set the msDS-defaultNamingContext property of the Active Directory directory service agent (DSA) object (nTDSDSA) for the AD LDS instance.
Parameters
AuthType
Specifies the authentication method to use. Possible values for this parameter include:
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.
The following example shows how to set this parameter to Basic.
-AuthType Basic
The following lists the acceptable values for this parameter:
Negotiate**
Basic**
Default Value: Microsoft.ActiveDirectory.Management.AuthType.Negotiate
Data Type: ADAuthType
Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
false |
required |
Variable Length? |
false |
variableLength |
Accept wildcard characters? |
false |
globbing |
Accept Pipeline Input? |
false |
pipelineInput |
Position? |
named |
position |
Value Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
true |
required |
Variable Length? |
false |
variableLength |
Credential
Specifies the user account credentials to use to perform this task. The default credentials are the credentials of the currently logged on user unless the cmdlet is run from an Active Directory PowerShell provider drive. If the cmdlet is run from such a provider drive, the account associated with the drive is the default.
To specify this parameter, you can type a user name, such as "User1" or "Domain01\User01" or you can specify a PSCredential object. If you specify a user name for this parameter, the cmdlet prompts for a password.
You can also create a PSCredential object by using a script or by using the Get-Credential cmdlet. You can then set the Credential parameter to the PSCredential object The following example shows how to create credentials.
$AdminCredentials = Get-Credential "Domain01\User01"
The following shows how to set the Credential parameter to these credentials.
-Credential $AdminCredentials
If the acting credentials do not have directory-level permission to perform the task, Active Directory PowerShell returns a terminating error.
Default Value: **
Data Type: PSCredential
Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
false |
required |
Variable Length? |
false |
variableLength |
Accept wildcard characters? |
false |
globbing |
Accept Pipeline Input? |
false |
pipelineInput |
Position? |
named |
position |
Value Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
true |
required |
Variable Length? |
false |
variableLength |
Identity
Specifies an Active Directory principal object by providing one of the following property values. The identifier in parentheses is the LDAP display name for the attribute.
Distinguished Name
Example: CN=SaraDavis,CN=Users,DC=corp,DC=contoso,DC=com
GUID (objectGUID)
Example: 599c3d2e-f72d-4d20-8a88-030d99495f20
Security Identifier (objectSid)
Example: S-1-5-21-3165297888-301567370-576410423-1103
SAM Account Name (sAMAccountName)
Example: saradavis
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.
Derived types, such as the following are also accepted:
- Microsoft.ActiveDirectory.Management.ADGroup
- Microsoft.ActiveDirectory.Management.ADUser
- Microsoft.ActiveDirectory.Management.ADComputer
- Microsoft.ActiveDirectory.Management.ADServiceAccount
This example shows how to set the parameter to a distinguished name.
-Identity "CN=saradavis,CN=Users,DC=corp,DC=contoso,DC=com"
This example shows how to set this parameter to a principal object instance named "principalInstance".
-Identity $principalInstance
Default Value: **
Data Type: ADPrincipal
Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
true |
required |
Variable Length? |
false |
variableLength |
Accept wildcard characters? |
false |
globbing |
Accept Pipeline Input? |
true (ByValue) |
pipelineInput |
Position? |
1 |
position |
Value Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
true |
required |
Variable Length? |
false |
variableLength |
MemberOf
Specifies the Active Directory groups to add a user, computer, or group to as a member. You can identify a group by providing one of the following values. Note: The identifier in parentheses is the LDAP display name for the attribute.
Distinguished Name
Example: CN=saradavisreports,CN=europe,CN=users,DC=corp,DC=contoso,DC=com
GUID (objectGUID)
Example: 599c3d2e-f72d-4d20-8a88-030d99495f20
Security Identifier (objectSid)
Example: S-1-5-21-3165297888-301567370-576410423-1103
Security Accounts Manager (SAM) Account Name (sAMAccountName)
Example: saradavisreports
If you are specifying more than one group, use commas to separate the groups in the list.
The following example shows how to specify this parameter by using SAM account name values.
-MemberOf "SaraDavisGroup", "JohnSmithGroup"
Default Value: **
Data Type: ADGroup[]
Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
true |
required |
Variable Length? |
true |
variableLength |
Accept wildcard characters? |
false |
globbing |
Accept Pipeline Input? |
false |
pipelineInput |
Position? |
2 |
position |
Value Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
true |
required |
Variable Length? |
true |
variableLength |
Partition
Specifies the distinguished name of an Active Directory partition. The distinguished name must be one of the naming contexts on the current directory server. The cmdlet searches this partition to find the object defined by the Identity parameter.
The following two examples show how to specify a value for this parameter.
-Partition "CN=Configuration,DC=EUROPE,DC=TEST,DC=CONTOSO,DC=COM"
-Partition "CN=Schema,CN=Configuration,DC=EUROPE,DC=TEST,DC=CONTOSO,DC=COM"
In many cases, a default value will be used for the Partition parameter if no value is specified. The rules for determining the default value are given below. Note that rules listed first are evaluated first and once a default value can be determined, no further rules will be evaluated.
In AD DS environments, a default value for Partition will be set in the following cases: - If the Identity parameter is set to a distinguished name, the default value of Partition is automatically generated from this distinguished name.
- If running cmdlets from an Active Directory provider drive, the default value of Partition is automatically generated from the current path in the drive.
- If none of the previous cases apply, the default value of Partition will be set to the default partition or naming context of the target domain.
In AD LDS environments, a default value for Partition will be set in the following cases:
- If the Identity parameter is set to a distinguished name, the default value of Partition is automatically generated from this distinguished name.
- If running cmdlets from an Active Directory provider drive, the default value of Partition is automatically generated from the current path in the drive.
- If the target AD LDS instance has a default naming context, the default value of Partition will be set to the default naming context. To specify a default naming context for an AD LDS environment, set the msDS-defaultNamingContext property of the Active Directory directory service agent (DSA) object (nTDSDSA) for the AD LDS instance.
- If none of the previous cases apply, the Partition parameter will not take any default value.
Default Value: **
Data Type: string
Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
false |
required |
Variable Length? |
false |
variableLength |
Accept wildcard characters? |
false |
globbing |
Accept Pipeline Input? |
false |
pipelineInput |
Position? |
named |
position |
Value Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
true |
required |
Variable Length? |
false |
variableLength |
PassThru
Returns the new or modified object. By default (i.e. if -PassThru is not specified), this cmdlet does not generate any output.
Default Value: **
Data Type: switch
Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
false |
required |
Variable Length? |
false |
variableLength |
Accept wildcard characters? |
false |
globbing |
Accept Pipeline Input? |
false |
pipelineInput |
Position? |
named |
position |
Value Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
true |
required |
Variable Length? |
false |
variableLength |
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.
Domain name values:
Fully qualified domain name
Examples: corp.contoso.com
NetBIOS name
Example: CORP
Directory server values:
Fully qualified directory server name
Example: corp-DC12.corp.contoso.com
NetBIOS name
Example: corp-DC12
Fully qualified directory server name and port
Example: corp-DC12.corp.contoso.com:3268
The default value for the Server parameter is determined by one of the following methods in the order that they are listed:
-By using Server value from objects passed through the pipeline.
-By using the server information associated with the Active Directory PowerShell provider drive, when running under that drive.
-By using the domain of the computer running Powershell.
The following example shows how to specify a full qualified domain name as the parameter value.
-Server "corp.contoso.com"
Default Value: **
Data Type: string
Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
false |
required |
Variable Length? |
false |
variableLength |
Accept wildcard characters? |
false |
globbing |
Accept Pipeline Input? |
false |
pipelineInput |
Position? |
named |
position |
Value Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
true |
required |
Variable Length? |
false |
variableLength |
Confirm
Prompts you for confirmation before executing the command.
Default Value: **
Data Type: SwitchParameter
Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
false |
required |
Variable Length? |
true |
variableLength |
Accept wildcard characters? |
false |
globbing |
Accept Pipeline Input? |
false |
pipelineInput |
Position? |
named |
position |
Value Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
false |
required |
Variable Length? |
false |
variableLength |
WhatIf
Describes what would happen if you executed the command without actually executing the command.
Default Value: **
Data Type: SwitchParameter
Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
false |
required |
Variable Length? |
true |
variableLength |
Accept wildcard characters? |
false |
globbing |
Accept Pipeline Input? |
false |
pipelineInput |
Position? |
named |
position |
Value Attributes
| Name | Value | PSMAML Attribute |
|---|---|---|
Required? |
false |
required |
Variable Length? |
false |
variableLength |
Input Type
Microsoft.ActiveDirectory.Management.ADPrincipal
A principal object (Microsoft.ActiveDirectory.Management.ADPrincipal) that represents a user, computer or group is received by the Identity parameter. Derived types, such as the following are also received by this parameter.
Microsoft.ActiveDirectory.Management.ADUser
Microsoft.ActiveDirectory.Management.ADComputer
Microsoft.ActiveDirectory.Management.ADServiceAccount
Microsoft.ActiveDirectory.Management.ADGroup
Return Type
None or Microsoft.ActiveDirectory.Management.ADPrincipal
Returns a principal object that represents the modified user, computer or group object when the PassThru parameter is specified. By default, this cmdlet does not generate any output.
Notes
- This cmdlet does not work with a read-only domain controller.
This cmdlet does not work with an Active Directory Snapshot.
Examples
-------------------------- EXAMPLE 1 --------------------------
Command Prompt: C:\PS>
Add-ADPrincipalGroupMembership -Identity SQLAdmin1 -MemberOf DlgtdAdminsPSOGroup
Adds the user with SamAccountName "SQLAdmin1" to the group "DlgtdAdminsPSOGroup".
-------------------------- EXAMPLE 2 --------------------------
Command Prompt: C:\PS>
Get-ADUser -Filter 'Name -like "*SvcAccount*"' | Add-ADPrincipalGroupMembership -MemberOf SvcAccPSOGroup
Gets all users with "SvcAccount" in their name and adds it to the group "SvcAccPSOGroup".
-------------------------- EXAMPLE 3 --------------------------
Command Prompt: C:\PS>
Add-ADPrincipalGroupMembership
cmdlet Add-ADPrincipalGroupMembership at command pipeline position 1
Supply values for the following parameters:
Identity: JeffPrice
MemberOf[0]: RodcAdmins
MemberOf[1]: Allowed RODC Password Replication Group
MemberOf[2]:
Description
-----------
Demonstrates the default behavior of this cmdlet (no parameters specified).
-------------------------- EXAMPLE 4 --------------------------
Command Prompt: C:\PS>
Get-ADUser -Server localhost:60000 -SearchBase "DC=AppNC" -filter { Title -eq "Account Lead" -and Office -eq "Branch1" } | Add-ADPrincipalGroupMembership -MemberOf "CN=AccountLeads,OU=AccountDeptOU,DC=AppNC"
Adds all employees in "Branch1" in the AD LDS instance "localhost:60000" whose title is "Account Lead" to the group with the DistinguishedName "CN=AccountLeads,OU=AccountDeptOU,DC=AppNC".
See Also
Reference
Get-ADPrincipalGroupMembership
Remove-ADPrincipalGroupMembership
Add-ADGroupMember
Get-ADGroupMember
Remove-ADGroupMember
Get-ADGroup
Get-ADUser
Get-ADComputer