Questione giuridica chiave
Whether the federal appeal proceedings should be discontinued after withdrawal of the appeal.
Decisione estratta
The proceedings are struck from the docket because the appeal was withdrawn.
Motivazione estratta
Under Art. 71 BGG in conjunction with Art. 73(1) BZP and the summary procedure under Art. 32(2) BGG, the case is to be discontinued once the appeal is withdrawn.