User identifying method for e.g. microcomputer, involves allocating category identifier to user not registered in data sharing system, where user accesses data of sharing document after obtaining another identifier

摘要

The method involves allocating one category identifier to a user who is not yet registered in a data sharing system. The user accesses data of a sharing document shared in the system only after he has obtained another category identifier (616), where the latter identifier (616) is allocated to him after he has registered to the system. An association of the categories identifier is saved in the system. Independent claims are also included for the following: (A) a method for creating a share document in a sharing system (B) a method for service of a share document created according to a share document creating method (C) a device for service of a data of a share document created by a share document creation device (D) a peer to peer type communication network comprising a device for identification of a user in a data sharing system of a peer to peer network and a device for creation of a share document in a sharing system (E) a data storage medium storing instructions of a computing program and implementing a method for identifying a user or a method for creating a share document or a method for service of a data (F) a removable data storage medium comprising instructions of a computer program and implementing a method for identifying a user or a method for creating a share document or a method for service of a data (G) a computer program product comprising instruction sequences for implementing a method for identifying a user or a method for creating a share document or a method for service of a data.