/**
  * @see CommonDBTM::showSpecificMassiveActionsParameters()
  **/
 function showSpecificMassiveActionsParameters($input = array())
 {
     switch ($input['action']) {
         case "add_contact_supplier":
             $contactsupplier = new Contact_Supplier();
             return $contactsupplier->showSpecificMassiveActionsParameters($input);
         default:
             return parent::showSpecificMassiveActionsParameters($input);
     }
     return false;
 }