public function processValues($values)
 {
     $values = parent::processValues($values);
     $values['username'] = $values['email_address'];
     $this->object->account_type = 'Pro';
     $this->object->is_active = false;
     $this->object->wizard = true;
     $this->object->link('Permissions', array(sfGuardPermission::DECISION_MANAGEMENT));
     return $values;
 }
 public function processValues($values)
 {
     return parent::processValues($values);
 }