Questione giuridica chiave
Whether the federal appeal against the cantonal jurisdiction ruling was admissible.
Decisione estratta
The appeal was inadmissible because the challenged jurisdiction ruling rested on cantonal organizational law, not on reviewable federal rules on subject-matter jurisdiction.
Motivazione estratta
Under Art. 43 OG, federal appeal review does not extend to the application of cantonal court-organization rules; the federal provisions considered incidentally did not concern subject-matter jurisdiction. The difference between an end decision and a separate preliminary jurisdiction decision did not change this.