Importance

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Abstract

The invention relates to an arrangement and to a method for revising selected data in a distributed data communication system, eg such data as a data program or document intended for a number of a plurality of destination devices (AEI, AEII, LSE2, LSE3) in the data communication system individually selected by an administrator, in which each destination device includes at least one memory unit (ME, LSM2, LSM3) for individual storage of data. The revision involves, for instance, installing and/or changing the selected data, a) a list of the selected destination devices is established; b) a procedure for the revision of the data on the selected destination devices is established and the procedures (L2; C2) are stored as a revision recipe; c) there is created a data package which at least contains the data to be revised and its revision recipe; d) the data package is distributed internally in the data communication system to the selected destination devices; e) the selected destination devices interpret the information in the data package with the aid of a special interpretation program installed in each destination device and initiating procedures on the basis thereof.

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First Claim