Kernrechtsfrage
Whether the appeal should be struck off the list after withdrawal.
Extrahierter Entscheid
The appeal is discontinued and struck off the list because it was withdrawn.
Extrahierte Begründung
Under Art. 71 BGG in conjunction with Art. 73 para. 1 BZP, the withdrawal requires discontinuance under Art. 32 para. 2 BGG.