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[bpmn2] Extending the metamodel [message #673700]

Tue, 24 May 2011 09:55

Eclipse User

Hi there,

I want to do kind of security analysis on bpmn2 models, e.g. testing the separation of duty pattern. Therefore it is necessary to extend the standard bpmn2 metamodel by additional entity classes.

Here is an example class diagram (Source: bpt.hpi.uni-potsdam.de/pub/Public/AhmedAwad/Enabling_Resource_Assignment_Constraints_in.pdf)

index.php/fa/2811/0/

What is the best way to practice? I read in the bpmn2 documentation that extending the artifact object is recommended.

Thanks,
Marcel

Attachment: extended_bpmn2_metamodel.PNG
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