Questione giuridica chiave
Whether the federal complaint was admissible against the cantonal supervisory decision and the lower supervisory decision
Decisione estratta
The complaint was inadmissible insofar as it also attacked the lower cantonal supervisory decision, because only final cantonal decisions may be challenged.
Motivazione estratta
Federal complaints under Art. 72 ff. BGG lie only against final cantonal decisions; the lower supervisory authority's decision could therefore not be directly challenged.