Иван Шум (Все сообщения пользователя)

if (CModule::IncludeModule('disk') && CModule::IncludeModule('tasks')){

   $oTask = new CTaskItem($task_id, $user_id);
   $arFields = array(
      "UF_TASK_WEBDAV_FILES"   => array("n".$disk_file_id)
   );
   try
   {
      if ( ! $oTask->update($arFields) )
         throw new TasksException();      
   }
   catch (TasksException $e)
   {
      print_r($e);
      return;
   }
}

<?$APPLICATION->IncludeComponent("bitrix:main.register", ".default", array(
   "SHOW_FIELDS" => array(
      0 => "NAME",
      1 => "SECOND_NAME",
      2 => "PERSONAL_PHONE"
   ),
   "REQUIRED_FIELDS" => array(
      0 => "NAME"
   ),
   "AUTH" => "Y",
   "USE_BACKURL" => "Y",
   "SUCCESS_PAGE" => "",
   "SET_TITLE" => "Y",
   "USER_PROPERTY" => array(
   ),
   "USER_PROPERTY_NAME" => ""
   ),
   false
);?>

<?
$arEventFields = array(
    ...
    "CONFIRM" => "Что-то",
    ...
);
CEvent::Send(тип_почтового_события, сайт, $arEventFields);
?>