Questão jurídica principal
Whether the reform appeal was admissible despite the appellant failing to challenge an independent alternative ground of the cantonal judgment.
Decisão extraída
The appeal was inadmissible because the appellant did not address a separate, sufficient alternative reasoning that alone upheld the result.
Fundamentação extraída
When a decision rests on several independent sufficient grounds, each must be challenged with the proper remedy; otherwise the court cannot review the unchallenged ground, which remains enough to support the outcome.