public function bindAsAdministrator()
{
$credentials = [$this->configuration->get('admin_username'), $this->configuration->get('admin_password'), $this->configuration->get('admin_account_prefix'), $this->configuration->get('admin_account_suffix')];
list($username, $password, $prefix, $suffix) = array_pad($credentials, 4, null);
$this->bind($username, $password, $prefix, $suffix);
}