Questione giuridica chiave
Whether the federal appeal was admissible despite the respondent's objection that the claim was new.
Decisione estratta
The repayment claim had already been raised in the cantonal proceedings and was therefore not a new claim.
Motivazione estratta
The appellant had expressly abandoned other requests but maintained the claim for reimbursement of the option purchase prices; this request was part of the prior proceedings.