Enabling Resource Assignment Constraints in BPMN

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Provided by: Hasso-Plattner-Institut
Topic: Big Data
Format: PDF
Due to the critical role humans play in automated business processes, a BPEL extension has been recently released BPEL4People and WS-HumanTask to express issues like authorization to execute a task. However, there is currently little support to human resource allocation to tasks in high level modeling languages such as BPMN. In this paper, the authors show how resource allocation can be captured in BPMN. They extend the meta model to hold the information needed and they use Object Constraint Language (OCL) to express resource allocation constraints.
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