Warum muss ich beim Anlegen bzw. Bearbeiten einer Kennung auch die persönlichen Daten des Benutzers eingeben?
The LRZ requires basic information about the owner of an LRZ account in order to contact users, for example in the event of technical problems. This includes the name of the user (incl. title) as well as, if possible, a work telephone number and an e-mail address where the user can be reached.
Providing this rudimentary contact information also improves the overview in the Master User services, as it is displayed, for example, in the list of all accounts of your project. This also facilitates your activities as a Master User.
In this context, please also note the entry What is the meaning of the field "Contact e-mail address?"