Retracted: An Approach to BPMN 2.0 Serialization Constraints Specification

Correct and standard compliant serialization of BPMN process models is decisive for model execution and interoperability between tools. The official BPMN 2.0 specification document does not offer an immense set of all constraints concerning the correctness of model serialization. This paper fills this gap by presenting an approach to elaborate a generic list of technology independent constraints stated by the standard. The issues in BPMN model serialization, which are the consequence of complexity and inconsistency of BPMN 2.0 specification document, are being analyzed herein. In addition, results and future research directions are also discussed.