Questão jurídica principal
Whether the appellant had standing to challenge the protocol of the disclaimer of inheritance
Decisão extraída
The appellant lacked a legally protected interest because the protocol under Art. 570 ZGB only evidences the declaration and its date and does not affect creditors' rights.
Fundamentação extraída
The challenged decision merely orders recordation of the disclaimer; it does not determine validity or create res judicata against creditors. Creditors retain other remedies, so defeating jurisdiction over the protocol would not achieve the appellant's stated purpose.