BusinessValue::getFields

public function getFields()
{
	$fields = [];

//		There is some damn magic
//		$consumers = BitrixSaleBusinessValue::getConsumers();
//		print_r(BitrixSaleHelpersAdminBusinessValueControl::getPersonGroupCodes($consumers, []));
//
//      if($this->includeModule())
//		{
//			$providers = BitrixSaleBusinessValue::getProviders();
//			if(isset($providers[$this->getProviderName()]) && isset($providers[$this->getProviderName()]['FIELDS']))
//			{
//				$fields = array_keys($providers[$this->getProviderName()]['FIELDS']);
//			}
//		}

	return $fields;
}