Questione giuridica chiave
Whether the appeal could rely on the alleged dissolution and deletion of the company to challenge the lower court's transfer requirements.
Decisione estratta
The argument could not be considered because the appellants had not shown that they had properly raised this issue before the cantonal instances, and the factual basis was not sufficiently established.
Motivazione estratta
The Federal Court is bound by the facts found below and new factual assertions are admissible only under strict conditions. The deletion of the company was not made part of the cantonal proceedings, so the issue was not exhausted and could not be invoked for the first time on appeal.