Fetch Teams Information Using Teams PowerShell And Export To CSV

Summary

This script showcases the use of Microsoft Teams PowerShell commands to retrieve team details, including ID, name, owner, members, channels, etc., and then exports the information to a CSV file.

Implementation

Open Windows Powershell ISE Create a new file and write a script Install the Microsoft Teams module if it is not already installed using the Install-Module MicrosoftTeams command.

Now we will see all the steps which we required to achieve the solution:

1. Begin by establishing a connection to Microsoft Teams.
2. Retrieve the necessary details and store them in an array.
3. Export the collected data to a CSV file.

So at the end, our script will be like this,

• MicrosoftTeams PowerShell

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$userName = "chandani@domain.onmicrosoft.com"
$password = "********"
$secureStringPwd = $password | ConvertTo-SecureString -AsPlainText -Force 
$creds = New-Object System.Management.Automation.PSCredential -ArgumentList $userName, $secureStringPwd
$dateTime = "_{0:MM_dd_yy}_{0:HH_mm_ss}" -f (Get-Date)
$basePath = "D:\Contributions\Scripts\Logs\"
$csvPath = $basePath + "\TeamsData" + $dateTime + ".csv"
$global:teamData = @()

Function Login() {    
    [cmdletbinding()]
    param([parameter(Mandatory = $true, ValueFromPipeline = $true)] $creds)
 
    #connect to teams    
    Write-Host "Connecting to Teams..." -f Yellow 
    Connect-MicrosoftTeams -Credential $creds
    Write-Host "Connection successfully!..." -f Green 
}

Function GetTeamsInformation {
    try {
        Write-Host "Getting teams details..." -ForegroundColor Yellow
        $allTeams = Get-Team
         
        Foreach ($team in $allTeams)
        {
            #Collect Team Data
            $teamGroupId = $team.GroupId.ToString()
            $teamChannels = Get-TeamChannel -GroupId $teamGroupId | Select-Object -Property DisplayName
            $teamChannelsName = $teamChannels | Foreach {"$($_.DisplayName)"}     
            $joinedTeamChannels = [String]::Join('; ',$teamChannelsName)  

            $global:teamData += [PSCustomObject] @{
                TeamName        = $team.DisplayName
                TeamID          = $teamGroupId
                MailAlias       = $team.MailNickName
                TeamType        = $team.Visibility
                TeamDescription = $team.Description
                TeamChannels    = $joinedTeamChannels
                TeamOwners      = (Get-TeamUser -GroupId $teamGroupId | Where {$_.Role -eq 'Owner'}).Name -join '; '
                TeamMembers     = (Get-TeamUser -GroupId $teamGroupId | Where {$_.Role -eq 'Member'}).Name -join '; '
            }
        }    
        Write-Host "Getting teams details successfully!..." -ForegroundColor Green    
     }	 
     catch {
        Write-Host "Error in getting teams information:" $_.Exception.Message -ForegroundColor Red                 
     } 

    Write-Host "Exporting to CSV..."  -ForegroundColor Yellow 
    $global:teamData | Export-Csv $csvPath -NoTypeInformation -Append
    Write-Host "Exported to CSV successfully!..."  -ForegroundColor Gree
}

Function StartProcessing {
    Login($creds); 
    GetTeamsInformation         
}

StartProcessing

Check out the Microsoft Teams PowerShell to learn more at: https://learn.microsoft.com/microsoftteams/teams-powershell-overview

Contributors

Author(s)
Chandani Prajapati (https://github.com/chandaniprajapati)

Disclaimer

THESE SAMPLES ARE PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.