Kernrechtsfrage
Whether the complaint had to be entered into despite the missing attachment of the challenged decision.
Extrahierter Entscheid
No. The appellant failed to remedy the formal defect despite an explicit deadline and warning, so the complaint could not be considered.
Extrahierte Begründung
Art. 42(3) and (5) BGG require the challenged decision to be attached; if the defect is not cured within the prescribed period, the filing is disregarded. The appeal was therefore rejected in summary proceedings under Art. 108(1)(a) BGG.