When translating BPMN process definitions to BPEL, control flow structures are an essential aspect to consider. The first step is to identify hierarchical block structures. Below you find a BPMN diagram.
a) Draw blocks (rectangles) into the diagrams depicting what groups of BPMN elements would result in a BPEL code block.
b) Give the name of the BPEL construct needed.
c) Mark those areas that cannot be translated into block structures. Can these areas still be trans-lated to BPEL? If so, how?