Power Shell CSV to AD - powershell

Question

Maybe someone can to help?
I have a script it take parameters from scv and put them to AD, script work without mistakes but I`m does not have results from some reasone.
Please help!
Import-CSV -Path "$home\desktop\Scripts\test4.scv" | ForEach-Object -process {Write-Host $_ }
{Set-ADuser|]= -Identity $_.DisplayName -extensionattribute5 $_.extensionattribute5}
example scv

Answer 1

According to the docs, the -Identity parameter on Set-ADUser must be one of
A distinguished name
A GUID (objectGUID)
A security identifier (objectSid)
A SAM account name (sAMAccountName)
This means that you cannot use the DisplayName property from the CSV for this parameter.
Try:
Import-CSV -Path "$home\desktop\Scripts\test4.scv" | ForEach-Object {
$user = Get-ADUser -Filter "DisplayName -eq '$($_.DisplayName)'" -Properties DisplayName -ErrorAction SilentlyContinue
if ($user) {
Write-Host "Setting extensionattribute5 property for user $($_.DisplayName)"
$user | Set-ADuser -Add #{extensionattribute5=$_.extensionattribute5}
}
else {
Write-Warning "User $($_.DisplayName) could not be found"
}
}
Instead of -Add #{extensionattribute5=$_.extensionattribute5}, you may rather want -Replace #{extensionattribute5=$_.extensionattribute5}. This isn't clear in the question

Answer 2

Try this:
Import-CSV -Path "$home\desktop\Scripts\test4.scv" | ForEach {
Write-Host $_
Set-ADuser -Identity $_.DisplayName -Add #{extensionattribute5=$_.extensionattribute5}
}
Your code was broken. Bracing was incorrect. Also Extended attributes are added with a hash table using -Add parameter.