To apply a policy package to multiple users (e.g., 500 users) in Microsoft Teams, you should use the PowerShell cmdlet: New-CsBatchPolicyPackageAssignmentOperation

 ✅ New-CsBatchPolicyPackageAssignmentOperation

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📌 Explanation:

To apply a policy package to multiple users (e.g., 500 users) in Microsoft Teams, you should use the PowerShell cmdlet:

New-CsBatchPolicyPackageAssignmentOperation

This cmdlet allows you to:

• Assign a policy package (a collection of pre-configured policies) to many users at once
• Perform the operation asynchronously, which is ideal for large-scale assignments

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❌ Why the other options are incorrect:

• Grant-CsUserPolicyPackage: Used to assign a policy package to a single user, not suitable for bulk operations.
• New-CsGroupPolicyAssignment: Assigns policies to groups, but not specifically for policy packages.
• Update-CsCustomPolicyPackage: Used to modify a custom policy package, not to assign it.

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Would you like a sample PowerShell script to assign a policy package to 500 users using New-CsBatchPolicyPackageAssignmentOperation?

Here’s a sample PowerShell script using the New-CsBatchPolicyPackageAssignmentOperation cmdlet to assign a policy package to 500 users in Microsoft Teams:

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🛠️ PowerShell Script Example

# Connect to Microsoft Teams
Connect-MicrosoftTeams

# Define the list of user IDs (UPNs or Object IDs)
$users = @(
    "user1@yourcompany.com",
    "user2@yourcompany.com",
    "user3@yourcompany.com"
    # ... add up to 500 users
)

# Define the policy package name
$policyPackageName = "Education_PrimaryStudent"  # Example; replace with your actual package name

# Assign the policy package to all users in batch
New-CsBatchPolicyPackageAssignmentOperation -Identity $users -PolicyPackageId $policyPackageName

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✅ Notes:

• You must be connected to Microsoft Teams PowerShell Module.
• Replace "Education_PrimaryStudent" with the actual policy package you want to assign (e.g., SmallBusiness, Education_Teacher, etc.).
• You can load users from a CSV file if needed for large batches.

Would you like a version of this script that reads users from a CSV file?

Here’s a PowerShell script that reads a list of users from a CSV file and assigns a policy package to them using New-CsBatchPolicyPackageAssignmentOperation.

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🛠️ Step-by-Step Script

1. Prepare your CSV file

Create a CSV file named users.csv with a single column header: UserPrincipalName

UserPrincipalName
user1@yourcompany.com
user2@yourcompany.com
user3@yourcompany.com
...

2. PowerShell Script

# Connect to Microsoft Teams
Connect-MicrosoftTeams

# Import users from CSV
$users = Import-Csv -Path "C:\Path\To\users.csv"

# Extract user principal names into an array
$userIds = $users | ForEach-Object { $_.UserPrincipalName }

# Define the policy package name
$policyPackageName = "Education_Teacher"  # Replace with your desired package

# Assign the policy package in batch
New-CsBatchPolicyPackageAssignmentOperation -Identity $userIds -PolicyPackageId $policyPackageName

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✅ Notes:

• Replace "C:\Path\To\users.csv" with the actual path to your CSV file.
• Replace "Education_Teacher" with the appropriate policy package name for your organization.