Questão jurídica principal
Whether the appeal met the formal requirements of Art. 42 BGG and was therefore admissible.
Decisão extraída
The filing did not satisfy the mandatory requirements because it contained neither a request nor an adequate reasoning engaging with the challenged decision.
Fundamentação extraída
A remedy must state requests and reasons showing how the contested decision violates law; the appellant's submission was entirely deficient despite the court's prior notice.