Kernrechtsfrage
Whether the commune could bring a subsidiary constitutional complaint alleging violation of municipal autonomy.
Extrahierter Entscheid
The complaint was admissible insofar as the commune alleged infringement of its constitutionally protected autonomy in public procurement.
Extrahierte Begründung
A commune generally cannot use this remedy as a public authority, but it may do so when it invokes a violation of autonomy guaranteed by cantonal and federal law; for admissibility, alleging such a violation is sufficient.