Question juridique clé
Whether the complaint complied with the Federal Supreme Court's reasoning requirements
Solution extraite
It did not, because no substantiated legal reasoning was filed within the appeal deadline.
Motifs extraits
A complaint under Art. 72 ff. BGG must explain in a concise manner how the challenged decision violates law; constitutional claims must also be specifically argued. The filing contained no complaint reasoning and could not be cured after expiry of the deadline.