Bulk add group members in Microsoft Entra ID

You can add multiple members to a group by using a comma-separated values (CSV) file to bulk import group members in the portal for Microsoft Entra ID.

Understand the CSV template

Download and fill in the bulk upload CSV template to successfully add Microsoft Entra group members in bulk. Your CSV template might look like this example:

CSV template structure

The rows in a downloaded CSV template are:

• Version number: The first row that contains the version number must be included in the upload CSV.
• Column headings: The format of the column headings is <Item name> [PropertyName] <Required or blank>. An example is Member object ID or user principal name [memberObjectIdOrUpn] Required. Some older versions of the template might have slight variations. For group membership changes, you can choose the member object ID or the user principal name.
• Examples row: The template includes a row of examples of acceptable values for each column. You must remove the examples row and replace it with your own entries.

More guidance

• The first two rows of the upload template must not be removed or modified or the upload can't be processed.
• The required columns are listed first.
• We don't recommend adding new columns to the template. Any other columns you add are ignored and not processed.
• We recommend that you download the latest version of the CSV template as often as possible.
• Add at least two users' UPNs or object IDs to successfully upload the file.

Bulk import group members

Tip

Steps in this article might vary slightly based on the portal you start from.

1. Sign in to the Microsoft Entra admin center as at least a Groups Administrator.

2. Select Microsoft Entra ID.

   Note

   Group owners can also bulk import members of groups they own.

3. Select Groups > All groups.

4. Open the group to which you're adding members and then select Members.

5. On the Members page, select bulk operations and then choose Import members.

6. On the Bulk import group members page, select Download to get the CSV file template with required group member properties.

   

7. Open the CSV file and add a line for each group member you want to import into the group. Required values are either Member object ID or User principal name. Then save the file.

   

8. On the Bulk import group members page, under Upload your csv file, browse to the file. When you select the file, validation of the CSV file starts.

9. When the file contents are validated, the bulk import page displays File uploaded successfully. If there are errors, you must fix them before you can submit the job.

10. When your file passes validation, select Submit to start the bulk operation that imports the group members to the group.

11. When the import operation finishes, a notification states that the bulk operation succeeded.

If you experience errors, you can download and view the results file on the Bulk operation results page. The file contains the reason for each error. The file submission must match the provided template and include the exact column names. For more information about bulk operations limitations, see Bulk import service limits.

Check import status

You can see the status of all your pending bulk requests on the Bulk operation results page.

For details about each line item within the bulk operation, select the values under the # Success, # Failure, or Total Requests columns. If failures occurred, the reasons for failure are listed.

Bulk import service limits

You should be aware that each bulk operations activity can run for up to one hour.

Bulk operations in the Microsoft Entra admin portal could time out and fail on very large tenants. This limitation is a known issue due to scaling limitations. The Microsoft engineering team is working on a new service that will eventually address this limitation.

Note

When performing bulk operations, such as import or create, you may encounter a problem if the bulk operation does not complete within the hour. To work around this issue, we recommend splitting the number of records processed per batch. For example, before starting an export you could limit the result set by filtering on a group type or user name to reduce the size of the results. By refining your filters, essentially you are limiting the data returned by the bulk operation.

Another workaround for this issue is to use PowerShell to make direct Microsoft Graph API calls. For bulk download users and groups failure, we recommend using the PowerShell cmdlets GET-MgGroup -All and GET-MgUser -All.

The following PowerShell code examples are for bulk operations related to:

• Users
• Groups
• Devices

Users

Bulk download all users

# Import the Microsoft Graph module 
Import-Module Microsoft.Graph 

# Authenticate to Microsoft Graph (you may need to provide your credentials) 
Connect-MgGraph -Scopes "User.Read.All" 

# Get all users using Get-MgUser 
$users = Get-MgUser -All -ConsistencyLevel eventual -Property Id, DisplayName, UserPrincipalName,UserType,OnPremisesSyncEnabled,CompanyName,CreationType 

# Specify the output CSV file path 
$outputCsvPath = "C:\\Users\\YourUsername\\Documents\\Users.csv"  

# Create a custom object to store user data 
$userData = @() 

# Loop through each user and collect relevant data 
foreach ($user in $users) { 
    $userObject = [PSCustomObject]@{ 
        Id = $user.Id 
        DisplayName = $user.DisplayName 
        UserPrincipalName = $user.UserPrincipalName 
        UserType = $user.UserType 
        OnPremisesSyncEnabled = $user.OnPremisesSyncEnabled 
        CompanyName = $user.CompanyName 
        CreationType = $user.CreationType 
    } 
    $userData += $userObject 
} 

# Export user data to a CSV file 
$userData | Export-Csv -Path $outputCsvPath -NoTypeInformation 

# Disconnect from Microsoft Graph 
Disconnect-MgGraph 

Write-Host "User data exported to $outputCsvPath" 

Bulk create users

# Import the Microsoft Graph module 
Import-Module Microsoft.Graph 

# Authenticate to Microsoft Graph (you may need to provide your credentials) 
Connect-MgGraph -Scopes "User.ReadWrite.All" 

# Specify the path to the CSV file containing user data 
$csvFilePath = "C:\\Path\\To\\Your\\Users.csv" 

# Read the CSV file (adjust the column names as needed) 
$usersData = Import-Csv -Path $csvFilePath 

# Loop through each row in the CSV and create users \
foreach ($userRow in $usersData) { 
    $userParams = @{ 
        DisplayName = $userRow.'Name [displayName] Required' 
        UserPrincipalName = $userRow.'User name [userPrincipalName] Required' 
        PasswordProfile = @{ 
            Password = $userRow.'Initial password [passwordProfile] Required' 
        } 
        AccountEnabled = $true 
        MailNickName = $userRow.mailNickName 
    } 
    try { 
        New-MgUser @userParams 
        Write-Host "User $($userRow.UserPrincipalName) created successfully." 
    } catch { 
        Write-Host "Error creating user $($userRow.UserPrincipalName): $($_.Exception.Message)" 
    } 
} 

# Disconnect from Microsoft Graph 
Disconnect-MgGraph 

Write-Host "Bulk user creation completed." 

Note

Make sure your CSV file contains the necessary columns (for example; DisplayName, UserPrincipalName, and so on). Also, adjust the script to match the actual column names in your CSV file.

Bulk delete users

# Import the Microsoft Graph module 
Import-Module Microsoft.Graph 

# Authenticate to Microsoft Graph (you may need to provide your credentials) 
Connect-MgGraph -Scopes "User.ReadWrite.All" 

# Specify the path to the CSV file containing user data 
$csvFilePath = "C:\\Path\\To\\Your\\Users.csv" 

# Read the CSV file (adjust the column names as needed) 
$usersData = Import-Csv -Path $csvFilePath 

# Loop through each row in the CSV and delete users 
foreach ($userRow in $usersData) { 
    try { 
        Remove-MgUser -UserId $userRow.UserPrincipalName -Confirm:$false 
        Write-Host "User $($userRow.UserPrincipalName) deleted successfully." 
    } catch { 
        Write-Host "Error deleting user $($userRow.UserPrincipalName): $($_.Exception.Message)" 
    } 
} 

# Disconnect from Microsoft Graph 
Disconnect-MgGraph 

Write-Host "Bulk user deletion completed." 

Note

Make sure your CSV file contains the necessary columns (for example, UserPrincipalName). Also, adjust the script to match the actual column names in your CSV file.

Groups

Bulk download all groups

Import-Module Microsoft.Graph.Groups 

 # Authenticate to Microsoft Graph (you may need to provide your credentials) 
 Connect-MgGraph -Scopes "Group.Read.All" 

 # Get the group members 
 $groups = Get-MgGroup -All | Select displayName, Id, groupTypes,mail 

 # Create a custom object to store group data 
$groupData = @() 

# Loop through each group and collect relevant data 
foreach ($group in $groups) { 
    if ($group.groupTypes -contains "Unified"){$groupType = "Microsoft 365"} 
    else {$groupType = "Security"} 
    if ($group.groupTypes -contains "DynamicMembership"){$membershipType = "Dynamic"} 
    else {$membershipType = "Assigned"} 
    $groupObject = [PSCustomObject]@{ 
        Id = $group.Id 
        DisplayName = $group.displayName 
        Mail = $group.mail 
        GroupType = $groupType 
        MemebershipType = $membershipType 
    }   
    $groupData += $groupObject 
} 

 # Specify the output CSV file path 
 $outputCsvPath = "C:\\Users\\cewu\\Documents\\Groups.csv" 

 $groupData| Export-Csv -Path $outputCsvPath -NoTypeInformation 
 
 Write-Host "Group members exported to $outputCsvPath" 

Bulk download members of a group

Import-Module Microsoft.Graph.Groups 

 # Authenticate to Microsoft Graph (you may need to provide your credentials) 
 Connect-MgGraph -Scopes "Group.Read.All,GroupMember.Read.All" 

 # Set the group ID of the group whose members you want to download 
 $groupId = "your_group_id" 

 # Get the group members 
 $members = Get-MgGroupMember -GroupId $groupId -All | select * -ExpandProperty additionalProperties | Select-Object @( 
                'id'     
                @{  Name       = 'userPrincipalName' 
                    Expression = { $_.AdditionalProperties["userPrincipalName"] } 
                } 
                @{  Name = 'displayName' 
                Expression = { $_.AdditionalProperties["displayName"] } 
                } 
            ) 

 # Specify the output CSV file path 
 $outputCsvPath = "C:\\Users\\YourUserName\\Documents\\GroupMembers.csv" 

 $members| Export-Csv -Path $outputCsvPath -NoTypeInformation 

# Disconnect from Microsoft Graph 
Disconnect-MgGraph 

 Write-Host "Group members exported to $outputCsvPath"  

Add members in bulk

Import-Module Microsoft.Graph.Groups 

 # Authenticate to Microsoft Graph (you may need to provide your credentials) 
 Connect-MgGraph -Scopes "GroupMember.ReadWrite.All" 

# Import the CSV file 
$members = Import-Csv -Path "C:\path\to\your\file.csv" 

# Define the Group ID 
$groupId = "your-group-id" 

# Iterate over each member and add them to the group 
foreach ($member in $members) { 
    try{ 
        New-MgGroupMember -GroupId $groupId -DirectoryObjectId $member.memberObjectId 
  	 Write-Host "Added $($member.memberObjectId) to the group."  
    } 
    Catch{ 
        Write-Host "Error adding member $($member.memberObjectId):$($_.Exception.Message)" 
    } 
} 

# Disconnect from Microsoft Graph 
Disconnect-MgGraph 

Remove members in bulk

Import-Module Microsoft.Graph.Groups 

 # Authenticate to Microsoft Graph (you may need to provide your credentials) 
 Connect-MgGraph -Scopes "GroupMember.ReadWrite.All" 

# Import the CSV file 
$members = Import-Csv -Path "C:\path\to\your\file.csv" 

# Define the Group ID 
$groupId = "your-group-id" 

# Iterate over each member and add them to the group 
foreach ($member in $members) { 
    try{ 
        Remove-MgGroupMemberByRef -GroupId $groupId -DirectoryObjectId $member.memberObjectId \
        Write-Host "Removed $($member.memberObjectId) from the group." 
    } 
    Catch{ 
        Write-Host "Error removing member $($member.memberObjectId):$($_.Exception.Message)" 
    } 
} 

# Disconnect from Microsoft Graph 
Disconnect-MgGraph 

Devices

Bulk download all devices

Import-Module Microsoft.Graph 

 # Authenticate to Microsoft Graph (you may need to provide your credentials) 
 Connect-MgGraph -Scopes "Device.Read.All" 

 # Get all devices  
 $devices = Get-MgDevice -All |select displayName,deviceId,operatingSystem,operatingSystemVersion,isManaged,isCompliant,mdmAppId,registeredOwners,TrustType 

 # Specify the output CSV file path 
 $outputCsvPath = "C:\\Users\\YourUserName\\Documents\\Devices.csv" 

 $devices| Export-Csv -Path $outputCsvPath -NoTypeInformation 

 Write-Host "Devices exported to $outputCsvPath"  

Next steps

• Bulk remove group members
• Download members of a group
• Download a list of all groups