Questão jurídica principal
Whether the appeal proceedings should be discontinued after the appellant withdrew the appeal.
Decisão extraída
The proceedings are struck off following the withdrawal of the appeal.
Fundamentação extraída
Under Art. 71 BGG in conjunction with Art. 73 para. 1 BZP, and in the procedure under Art. 32 para. 2 BGG, a withdrawn appeal is to be removed from the docket.