Questione giuridica chiave
Whether the federal complaint against the cantonal decision was admissible and timely only within the challenged partial final ruling
Decisione estratta
The complaint was admissible only insofar as it concerned the partial final ruling; later unsolicited submissions were out of time and unrelated issues were outside the dispute.
Motivazione estratta
Only the subject of the partial final ruling could be reviewed; the complaint period had expired for the later submission.