public function updateAssociatedRecords()
{
$fkObject = $this->getContext()->getPropertyValue();
$source = $this->getSourceRecord();
$fkeys = $this->findForeignKeys($fkObject, $source);
foreach ($fkeys as $fKey => $srcKey) {
$fkObject->setColumnValue($fKey, $source->getColumnValue($srcKey));
}
return $fkObject->save();
}