Question juridique clé
Whether the appeal against the cantonal court's letter was admissible
Solution extraite
The appeal was inadmissible because the filing did not sufficiently explain which constitutional or federal rights the cantonal court had violated and the contested letter was doubtful as an appealable decision.
Motifs extraits
Under Art. 42(1) and Art. 106(2) BGG, the appellant had to identify the violated rights and substantiate the complaint. The submissions plainly failed to do so.