Kernrechtsfrage
Whether the appeal against the adult daughter was admissible despite her not being a formal party
Extrahierter Entscheid
It was inadmissible because she was only a participant in the proceedings, not a party to the appealed judgment.
Extrahierte Begründung
The cantonal record showed she authorized her mother to claim maintenance for her, but she did not appear in the rubrum as a party.