Questione giuridica chiave
Whether the insured's filing was an appeal against the restitution decision or a request for remission.
Decisione estratta
The court held that the filing of 28 April 2011 was a remission request, not an appeal against the underlying restitution decision.
Motivazione estratta
The insured's clarification showed he did not intend to challenge the merits of the restitution decision but sought remission under the social insurance rules, which starts a new administrative procedure before the AI office.