Questão jurídica principal
Whether the constitutional complaint could challenge the cantonal appellate judgment on the source dispute
Decisão extraída
The complaint was inadmissible to the extent it attacked legal assessments reviewable by appeal or raised unsubstantiated constitutional claims.
Fundamentação extraída
The Federal Court only reviews clearly reasoned constitutional objections; many arguments concerned legal questions reserved to appeal or were new, appellatory, or insufficiently substantiated.