Kernrechtsfrage
Whether the City of Zurich had municipal autonomy to require social-welfare instructions to be issued as formal appealable decisions.
Extrahierter Entscheid
No protected autonomy existed in this respect; § 21 SHG left no municipal discretion over the form of opening such instructions.
Extrahierte Begründung
The cantonal framework regulates social assistance comprehensively. The mere absence of an express formal requirement in § 21 SHG does not create municipal autonomy, and the concepts of written notice and decision form are distinct.