Privileged users of KOMMBOSS administer the distribution of rights of access and the statistics of users who access KOMMBOSS. Especially the granting of access rights facilitates a wide range of access variants for different user profiles including access of individual users to certain functions and data fields. A record-keeping function records all changes concerning access authorizations, thus guaranteeing their accuracy for future audits. Thus, highest requirements as to data security and auditing are met.