Key legal question
Whether the federal appeal met the motivation requirements for challenging the cantonal order of classing the file for non-payment of the cost advance.
Extracted holding
The appeal did not set out any constitutional complaint or show arbitrary application of cantonal law; it was therefore manifestly inadmissible.
Extracted reasoning
In non-enumerated federal appeals, cantonal law can only be reviewed through a properly reasoned allegation of federal constitutional violation. The appellants failed to invoke or substantiate any such ground, so Art. 106(2) LTF was not satisfied.