Generalised Enterprise Reference Architecture and Methodology: Difference between revisions

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Modelling languages increase the efficiency of enterprise modelling. In addition they allow a common representation of the enterprise operation. Modelling languages have to accommodate different users of enterprise models; for example, business users, system designers, and IT-modelling specialists.
 
Modelling languages have to support the modelling of all entity types across all phases of their respective life cycles. In addition, modelling languages have to provide generic constructs as well as macro constructs (GEMs) buildbuilt from generic ones. The latter will further enhance modelling productivity.
 
Figure 5 shows the reference architecture for those enterprise entity life cycle phases which require generic constructs. The partial level shows the place of the GEMs in the reference architecture. The particular level indicates the life cycle phases of the enterprise entity itself.