Directorate — Management Office Directorate Sharon MacdonaldDirectorPhone: 030 2093-12884Email: sharon.macdonald@hu-berlin.de Daniel TyradellisVice DirectorPhone: 030 2093-12883Email: daniel.tyradellis@hu-berlin.de Elisabeth LackManagementPhone: 030 2093-12888Email: elisabeth.lack@hu-berlin.de Management Office Geraldine AlivioSecretariatPhone: 030 2093-12880Email: hzk.sekretariat@hu-berlin.de Karsten AsshauerIT-Systems ManagerPhone: 030 2093-12889Email: karsten.asshauer@hu-berlin.de Kathrin KlementzConsultant for Studies and Teaching Phone: 030 2093-12874Email: kathrin.klementz@hu-berlin.de Leonie KubigsteltigAgent for Knowledge ExchangePhone: 030 2093-12881Email: leonie.kubigsteltig@hu-berlin.de Birgit Lutter-BerlakHR & FinancesPhone: 030 2093-12876Email: hzk.sachbearbeitung@hu-berlin.de Sofie MörchenConsultant to the ManagementPhone: 030 2093-12874Email: sofie.moerchen@hu-berlin.de Xenia MuthCoordinator for Knowledge ExchangePhone: 030 2093-12892Email: xenia.muth@hu-berlin.de Michael WillenbücherIT RepresentativePhone: 030 2093-12890Email: michael.willenbuecher@hu-berlin.de