public function prepareDataForSave($entityTypeID, array &$fields)
{
$dstUserFields = QuoteConversionMapper::getUserFields($entityTypeID);
foreach ($dstUserFields as $dstName => $dstField) {
if ($dstField['USER_TYPE_ID'] === 'file') {
$this->prepareFileUserFieldForSave($dstName, $dstField, $fields);
}
}
}
