OU to Group

OU_to_group.ps1

$Full_OU_Path  = "" # Example: Full OU path. Right click in ADUC and go to object! "contoso.com/Systems/Windows10"
$NewGroup      = "" # Example: Group name, displayname should work, but SAM would probably be preferrable. "New York Office"

Write-Output "Getting OU Path from Canonical name"
$OU_Path = (Get-ADOrganizationalUnit -Filter * -Properties CanonicalName,Name,DistinguishedName | Where-Object -FilterScript {$_.CanonicalName -like "*$Full_OU_Path"} | Select-Object -ExpandProperty DistinguishedName)
Write-Output "Found $OU_Path"

Write-Output "Getting Users from $NewGroup"
$Users   = Get-ADUser -Filter * -SearchBase $OU_Path
Write-Output ("Found "+($users.count)+" Users")

$Group   = Get-ADGroup -Filter {Name -eq $NewGroup}

foreach ($User in $Users){
    Write-Output ("Found "+$User.Name)
    $Group | Add-ADGroupmember -Members $User -Verbose -whatif
    }