Article 1216.1. Right to be applied to the transfer of creditor rights to another person under the law
When a third party satisfies a creditor ' s claim to the debtor, the transfer by law of the creditor ' s rights to such third person (the new creditor) is determined by the law applicable from The debtor’s relationship with the new creditor shall not be affected, unless otherwise determined by the law or by the totality of the circumstances of the case. is intended to protect the debtor by the law to be applied to the obligation between the debtor and the original creditor.