One main XML standard is called BPEL or BEPEL4WS, standing for Business Process Execution Language for Web Services. It also helps with communication leading to XML (Extensible Markup Language) documents needed to execute various processes. It allows for easier communication and collaboration to reach the goal of an efficient process that produces a high-quality result. The diagramming can be far easier to understand than narrative text would be. Ideally, it bridges the gap between process intention and implementation by providing sufficient detail and clarity into the sequence of business activities. Figure 4 shows an example of an UML activity diagram of an ordering process.
Unstructured This type uses a bottom-up approach to model the processes within an organization. In this approach, the processes are modeled based on the organizational hierarchy.
It provides a standard, common language for all stakeholders, whether technical or non-technical: business analysts, process participants, managers and technical developers, as well as external teams and consultants. Sub-activities facilitate composition and decomposition in activity diagrams. Structured This type uses a top-down approach to model the processes within an organization. At a more involved level, it’s targeted at the people who will implement the process, giving sufficient detail to enable precise implementation. At a high level, BPMN is targeted at participants and other stakeholders in a business process to gain understanding through an easy-to-understand visual representation of the steps.
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