SystemField::getGroupActionRequest

static function getGroupActionRequest(ProductGroupAction $panel, string $fieldName): ?array
{
	$catalog = $panel->getCatalogConfig();
	if (empty($catalog))
	{
		return null;
	}

	/** @var CatalogProductSystemFieldBase $field */
	$field = self::getByUserFieldName($fieldName);
	if (empty($field))
	{
		return null;
	}

	return $field::getGroupActionRequest($panel);
}