Article 1223.1. Selection of the right of the parties to an obligation arising from injury or from unjustified enrichment

1. Unless otherwise provided by law, after an act or other circumstance has occurred that has caused harm or undue enrichment, the parties may choose by agreement between The right chosen by the parties shall apply without prejudice to the rights of the third party. 2. If, at the time of the act or other circumstance giving rise to harm or undue enrichment, all circumstances relating to the substance of the relationship of the parties to which all the substantive relations of the parties are bound I’m sorry, but I don’t know what you’re talking about.