DataProvider::getPreparedMultifieldInfoValues

protected function getPreparedMultifieldInfoValues(Result $items, string $entityName): array
{
	$result = [];

	while ($multifield = $items->fetch())
	{
		$clientId = $multifield['ELEMENT_ID'];
		$multifield['COMPLEX_NAME'] = $this->multifieldsManager::GetEntityNameByComplex(
			$multifield['COMPLEX_ID'],
			false
		);
		$result[$clientId]['MULTIFIELDS'][] = $multifield;
	}

	return $result;
}