Question juridique clé
Whether the appeal against the supervisory authority's refusal to release the attached parcels was admissible.
Solution extraite
The appeal was inadmissible because the appellant did not sufficiently establish a legally protected interest and relied on facts not found by the lower authority.
Motifs extraits
The Federal Supreme Court held that it is bound by the lower court's findings unless they are manifestly inaccurate or incomplete. The appellant's argument depended on factual assertions not contained in the binding record, so the appeal could not be examined on the merits.