(It Spanish law ) Ms. Ana Mara Lpez, married to the doctor Mr. Guillermo Lanzarote under a community property regime, is the owner of a textile factory, although at no time has she been registered in the Mercantile Registry. Doa Ana Mara, with the purpose of expanding the factory, requested a loan from Banco Santander for an amount of 100,000 euros. In order to grant said loan, the director of the Bank demanded that Doa Ana Mara's husband, Mr. Guillermo Lanzarote, grant a public deed stating his express consent for his proprietary assets to be bound by the results of his wife's business. . It did so, delivering an authorized copy of the aforementioned deed to the Director of the aforementioned Bank, also presenting another copy of the deed for registration in the Mercantile Registry, which registration was denied. The business has started to go bad, and both the Bank and other creditors have approached Mr. Guillermo to pay the debts with two farms that are in his name, one of which was a gift from a grateful patient and the other He acquired it with the money obtained from the exercise of his profession. What should Mr. Guillermo and Ms. Ana do to avoid, from now on, that Mr. Guillermo's own assets are responsible for the results of Ms. Ana's business