Questione giuridica chiave
Whether the cantonal court's ruling on revision of cantonal supplementary benefits could be challenged by the service
Decisione estratta
The appeal is inadmissible as to the part concerning revision of cantonal-law supplementary benefits; the rest is admissible.
Motivazione estratta
The service lacked standing to challenge the revision point, which related only to cantonal benefits and not to federal supplementary benefits.