GridServiceForm::modifyAvailableDescription

private function modifyAvailableDescription(array $descriptions): array
{
	$index = $this->getIndexFieldDescription($descriptions, 'originalName', 'AVAILABLE');
	if ($index !== null)
	{
		$row = $descriptions[$index];
		$row['editable'] = $this->isAllowedEditFields();
		$row['defaultValue'] = 'Y';
		$descriptions[$index] = $row;
	}

	return $descriptions;
}