Questione giuridica chiave
Whether the appeal should be struck off the docket after withdrawal
Decisione estratta
Yes. The appeal was discontinued following the appellant's withdrawal.
Motivazione estratta
Under Art. 71 BGG in conjunction with Art. 73 Abs. 1 BZP, the withdrawal leads to discontinuance under the procedure of Art. 32 Abs. 2 BGG.