In the specific implementation of Workflow Subsystem the process definition is stored in the XML document . Workflow Control Data specifics packaging operation at the core workflow engine .

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Subsystem achieve one or more interfaces the definition of these interfaces can be implemented subsystem behavior .

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The management subsystem is modeled and analyzed in the aspects of requirement definition system analyze system design and system realization .

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It 's necessary to tell Agavi 's routing subsystem about this by enclosing that segment of the route definition in parentheses .

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Then the paper discussed the system requirements of BEPS and described the functions of each subsystem definition and business processes in the BEPS .

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