Method for workstation-independent communication of data between users in school, involves assigning end-time to one resource data record, and preventing access to resource data records by server after reaching end time

摘要

The method involves providing a resource database (22) with resource data records (23). A contact database (1) is linked with two contact records (K) by a pair-wise linkage (19). Multiple linkages are assigned to the data records. A server (6) is linked with the data records during reception of reservation statement associated with the contact records by decrementing the assigned amount of the linkages with the contact records. An end-time is assigned to one of the data records, and an access to the data records is prevented by the server after reaching the end time. An independent claim is also included for a system for workstation-independent communication of data between users.