Questione giuridica chiave
Whether the federal appeal against the cantonal decision had become moot after withdrawal of the attachment objection
Decisione estratta
The dispute had become moot and the appeal had to be struck from the docket.
Motivazione estratta
After the respondent withdrew the attachment objection, neither party opposed dismissal for mootness; the federal court therefore discontinued the case under Art. 32(2) BGG.