DDD domain taxonomy + 8-12 end-to-end business flows with trama specifications, process mapping, service flow documentation, and operational flow tracing. Use when the user asks to "map flows", "document business processes", "trace integrations", "identify failure points", "domain mapping", "DDD analysis", or mentions "Phase 2", "flow mapping", "integration matrix", "dependency graph", "swimlane diagrams", "business process documentation".