public function availableAttributes()
{
$base = parent::availableAttributes();
return array_merge($base, ['cn' => ['class' => \Mangati\Ldap\Attribute\TextAttribute::class, 'single_valued' => true], 'member' => ['class' => \Mangati\Ldap\Attribute\TextAttribute::class, 'single_valued' => false], 'description' => ['class' => \Mangati\Ldap\Attribute\TextAttribute::class, 'single_valued' => false]]);
}
