Get ExtensionAttributes via PowerShell
$u = Get-ADUser -Identity 'username' -Server 'server.lv' -Properties extensionAttribute1,extensionAttribute2 $u.extensionAttribute1 $u.extensionAttribute2
$u = Get-ADUser -Identity 'username' -Server 'server.lv' -Properties extensionAttribute1,extensionAttribute2 $u.extensionAttribute1 $u.extensionAttribute2