Task::addLog

private function addLog()
{
	$arLogFields = array(
		"TASK_ID"      => $this->taskId,
		"USER_ID"      => $this->getOccurUserId(),
		"CREATED_DATE" => BitrixTasksUI::formatDateTime(UtilUser::getTime()),
		"FIELD"        => "NEW"
	);
	$log = new CTaskLog();
	$log->Add($arLogFields);
}