Some software in the inventory of the BMS Lab uses a physical license key. This is often in form of a USB stick or Dongle. In case a dongle is needed for the license, the lab will ask for a personal identification card (preferably a student- or employee card) as a deposit. In most cases, software to which this applies has this condition listed in the description on our reservation system. Upon returning the dongle safely, you will get your card back. Please note that the amount of dongles is limited and that you cannot – in most cases – bring them home.