This figure can be thought of as a table with five rows. The top row is a single cell labeled "BPM Infrastructure (Organizational Data, Business Parameters, Simulations, Dashboards). The next row includes two cells. The cell on the left is labeled "Service Engines (BPMN, BPEL, Human Workflow, Business Rules, Mediator)." The cell on the right is labeled "Binding Components (JCA Adapters, B2B). The next row is a single cell labeled "Service Infrastructure (SCA)." The next row is a single cell labeled "Oracle Portability Layer (JRF)/OWSM/EDN/UMS." The bottom row is a single cell labeled "WebLogic Server."