Kernrechtsfrage
Whether the constitutional complaint met the substantiation requirements of Arts. 116, 117 and 106(2) BGG.
Extrahierter Entscheid
The complaint did not sufficiently and specifically show, by reference to the cantonal court's reasoning, why the decision was unconstitutional.
Extrahierte Begründung
The appellant merely repeated his criticism of the cost advance order and did not engage with the appellate court's reasons; therefore the formal reasoning requirements were not satisfied.