The document discusses achieving synergy between business process management (BPM), service-oriented architecture (SOA), and enterprise architecture (EA). It argues that BPM provides context for defining services, SOA provides recommendations for implementing and governing services, and EA enhances BPM and SOA through an "enterprise executable model." The author advocates modeling business processes and relationships between artifacts to design flexible systems using these technologies. Examples are provided of how this approach was used to transform legacy systems and select tools.