Questione giuridica chiave
Whether the IV office and cantonal court were bound by the unappealed remand judgment of 28 September 2006.
Decisione estratta
Yes. The reasons incorporated into the remand judgment were binding, and the administration could not disregard the findings on invalidating impairment and work incapacity.
Motivazione estratta
A remand decision that expressly refers to its reasoning makes those reasons part of the operative judgment; if unappealed, they are final and binding for the authority to which the case is sent back.