Key legal question
Whether the cantonal supervisory authority departed unlawfully from the binding grounds of the prior remand decision when confirming the seizure.
Extracted holding
The lower authority was bound by the remand grounds and could not reopen issues definitively decided in the earlier supervisory decision.
Extracted reasoning
The remand decision had finally resolved how the children's needs and supplementary AVS pensions were to be treated in the debtor's minimum-vital calculation. The office followed those grounds; the later supervisory authority exceeded the remand frame by revisiting them.