When creating a new team from a template with powershell add new private channel and members

Hi All,

I have a powershell script I am using to create and populate new teams from a template and add owners and users via .csv,

Everything seem to work fine except the private team in the template is not copied to the new teams.

Is there a way to copy the private team with its members from the template? if not how can I add a new private team and add users from a .csv file to my existing script.

Import-Module Microsoft.Graph.Teams

Connect-MgGraph -Scope Group.ReadWrite.All

Connect-MicrosoftTeams

$ProgressPreference = 'SilentlyContinue'

#########################

#Variable definition:

$DefaultModelTeam = "Team template ID"

$MembersFilePath = "C:\Users\t130218\Desktop\owlimport_365.csv"

$OwnersFilePath = "C:\Users\t130218\Desktop\TeamOwners.csv"

#########################

Function CreaTeam{

param(

        [Parameter(Position=0)]

        [string]$displayName,

        [Parameter(Position=1)]

        [string]$description

    ) 

begin{

    $params = @{

    partsToClone = "apps,tabs,settings,channels"

        displayName = $displayName

    description = $description

    mailNickname = $displayName

    #visibility = "public"

               }

    #Disable "Crea" button in order to avoid duplicate Teams creation

    $btnCrea.enabled=$false

    #Message output and waiting time countdown for allow new Tean creation finalization

    $lblMessaggio.text="Creazione Team in corso..."

    $teamId= $txtTemplate.text

    Copy-MgTeam -TeamId $teamId -BodyParameter $params

    $lblTeamId.text = "Attendere 20 secondi"

    Start-Sleep -Seconds 5

    $lblTeamId.text = "Attendere 15 secondi"

    Start-Sleep -Seconds 5

    $lblTeamId.text = "Attendere 10 secondi"

    Start-Sleep -Seconds 5

    $lblTeamId.text = "Attendere 5 secondi"

    Start-Sleep -Seconds 5

    #The Teamid of the team that was just created can only be discovered via Team name search

    $newTeam= Get-MgGroup | Where-Object {$_.DisplayName -like $displayName}

    $lblTeamId.text=$newTeam.Id

    #Get Team members from the CSV 

    $TeamUsers =  Import-Csv $MembersFilePath -delimiter ";" 

    #Iterate through each row obtained from the CSV and add to Teams as a Team member

    $TeamUsers | ForEach-Object { 

        Add-TeamUser -GroupId $newTeam.id -User $_.m365_email -Role Member

        Write-host "Added User:"$_.m365_email -f Green 

        }

    #Get Team owners from the CSV 

    $TeamOwners =  Import-Csv $OwnersFilePath -delimiter ";" 

    #Iterate through each row obtained from the CSV and add to Teams as a Team member

    $TeamOwners | ForEach-Object { 

        Add-TeamUser -GroupId $newTeam.id -User $_.m365_email -Role Owner

        Write-host "Added Owner:"$_.m365_email -f Green 

        }

    }

}

Add-Type -AssemblyName System.Windows.Forms

[System.Windows.Forms.Application]::EnableVisualStyles()

$CorsoTeams                      = New-Object system.Windows.Forms.Form

$CorsoTeams.ClientSize           = New-Object System.Drawing.Point(1200,575)

$CorsoTeams.text                 = "Corso Teams - Crea Struttura"

$CorsoTeams.TopMost              = $false

$lblNomeCorso                    = New-Object system.Windows.Forms.Label

$lblNomeCorso.text               = "Nome del corso"

$lblNomeCorso.AutoSize           = $true

$lblNomeCorso.width              = 25

$lblNomeCorso.height             = 10

$lblNomeCorso.location           = New-Object System.Drawing.Point(40,79)

$lblNomeCorso.Font               = New-Object System.Drawing.Font('Microsoft Sans Serif',10)

$btnCrea                         = New-Object system.Windows.Forms.Button

$btnCrea.text                    = "Crea"

$btnCrea.width                   = 150

$btnCrea.height                  = 67

$btnCrea.location                = New-Object System.Drawing.Point(373,298)

$btnCrea.Font                    = New-Object System.Drawing.Font('Microsoft Sans Serif',16)

$btnChiudi                       = New-Object system.Windows.Forms.Button

$btnChiudi.text                  = "Chiudi"

$btnChiudi.width                 = 150

$btnChiudi.height                = 67

$btnChiudi.location              = New-Object System.Drawing.Point(628,298)

$btnChiudi.Font                  = New-Object System.Drawing.Font('Microsoft Sans Serif',16)

$lblDataCorso                    = New-Object system.Windows.Forms.Label

$lblDataCorso.text               = "Data del corso"

$lblDataCorso.AutoSize           = $true

$lblDataCorso.width              = 25

$lblDataCorso.height             = 10

$lblDataCorso.location           = New-Object System.Drawing.Point(39,143)

$lblDataCorso.Font               = New-Object System.Drawing.Font('Microsoft Sans Serif',10)

$lblDescrizione                    = New-Object system.Windows.Forms.Label

$lblDescrizione.text               = "Descrizione (facoltativa)"

$lblDescrizione.AutoSize           = $true

$lblDescrizione.width              = 25

$lblDescrizione.height             = 10

$lblDescrizione.location           = New-Object System.Drawing.Point(39,210)

$lblDescrizione.Font               = New-Object System.Drawing.Font('Microsoft Sans Serif',10)

$txtDataCorso                    = New-Object system.Windows.Forms.TextBox

$txtDataCorso.multiline          = $false

$txtDataCorso.width              = 150

$txtDataCorso.height             = 40

$txtDataCorso.enabled            = $true

$txtDataCorso.location           = New-Object System.Drawing.Point(370,134)

$txtDataCorso.Font               = New-Object System.Drawing.Font('Microsoft Sans Serif',20)

$txtNomeTeam                     = New-Object system.Windows.Forms.TextBox

$txtNomeTeam.multiline           = $false

$txtNomeTeam.width               = 405

$txtNomeTeam.height              = 40

$txtNomeTeam.enabled             = $true

$txtNomeTeam.location            = New-Object System.Drawing.Point(370,75)

$txtNomeTeam.Font                = New-Object System.Drawing.Font('Microsoft Sans Serif',20)

$txtDescrizione                    = New-Object system.Windows.Forms.TextBox

$txtDescrizione.multiline           = $false

$txtDescrizione.width               = 405

$txtDescrizione.height              = 40

$txtDescrizione.enabled             = $true

$txtDescrizione.location            = New-Object System.Drawing.Point(370,210)

$txtDescrizione.Font                = New-Object System.Drawing.Font('Microsoft Sans Serif',20)

$btnChiudi                       = New-Object system.Windows.Forms.Button

$btnChiudi.text                  = "Chiudi"

$btnChiudi.width                 = 150

$btnChiudi.height                = 67

$btnChiudi.location              = New-Object System.Drawing.Point(628,298)

$btnChiudi.Font                  = New-Object System.Drawing.Font('Microsoft Sans Serif',16)

$lblMessaggio                       = New-Object system.Windows.Forms.Label

$lblMessaggio.text                  = "INSERIRE I DATI"

$lblMessaggio.AutoSize              = $true

$lblMessaggio.width                 = 25

$lblMessaggio.height                = 10

$lblMessaggio.location              = New-Object System.Drawing.Point(40,493)

$lblMessaggio.Font                  = New-Object System.Drawing.Font('Microsoft Sans Serif',10)

$lblTemplate                      = New-Object system.Windows.Forms.Label

$lblTemplate.text                  = "Modello Team utilizzato:"

$lblTemplate.AutoSize              = $true

$lblTemplate.width                 = 25

$lblTemplate.height                = 10

$lblTemplate.location              = New-Object System.Drawing.Point(40,400)

$lblTemplate.Font                  = New-Object System.Drawing.Font('Microsoft Sans Serif',8)

$txtTemplate                   = New-Object system.Windows.Forms.TextBox

$txtTemplate.multiline           = $false

$txtTemplate.width               = 405

$txtTemplate.height              = 40

$txtTemplate.enabled             = $true

$txtTemplate.text                = $DefaultModelTeam

$txtTemplate.location            = New-Object System.Drawing.Point(370,400)

$txtTemplate.Font                = New-Object System.Drawing.Font('Microsoft Sans Serif',14)

$lblTeamId                       = New-Object system.Windows.Forms.Label

$lblTeamId.text                  = ""

$lblTeamId.AutoSize              = $true

$lblTeamId.width                 = 25

$lblTeamId.height                = 10

$lblTeamId.location              = New-Object System.Drawing.Point(540,493)

$lblTeamId.Font                  = New-Object System.Drawing.Font('Microsoft Sans Serif',10)

$CorsoTeams.controls.AddRange(@($lblNomeCorso,$btnCrea,$lblDataCorso,$txtDataCorso,$txtNomeTeam,$btnChiudi,$lblMessaggio,$lblDescrizione,$txtDescrizione, $lblTeamId,$lblTemplate,$txtTemplate   ))

$txtDataCorso.text=Get-Date -Format "dd/MM/yyyy"

$btnCrea.Add_Click({

$NomeTeamCompleto=$txtNomeTeam.text+" - "+$txtDataCorso.text

CreaTeam $NomeTeamCompleto $txtDescrizione.text

$lblMessaggio.text= "Team creato - TeamId:"

})

$btnChiudi.Add_Click({$CorsoTeams.Close()})

[void]$CorsoTeams.ShowDialog()