Questione giuridica chiave
Whether the federal appeal against the cantonal remand judgment was admissible under Art. 93 BGG.
Decisione estratta
The challenged decision was an interlocutory remand order; the appellants did not show any irreparable harm or other ground for immediate review.
Motivazione estratta
A remand decision is generally an intermediate decision under Art. 93(1) BGG and is only appealable on the strict conditions of lit. a or b. The appellants neither alleged nor made apparent that those conditions were met.