Questione giuridica chiave
Whether the complaint against the cantonal supervisory decision was filed in time.
Decisione estratta
The complaint was filed out of time and therefore could not be considered.
Motivazione estratta
The decision was served on 2008-04-07; the ten-day deadline under Art. 100 Abs. 2 lit. a BGG expired on 2008-04-17, while the filing was handed to the post on 2008-04-21.