3.1 The phases in the solution architecture framework3.2 The rationale for each phase3.3 The origin of ideas and the initiation phase of the life cycle3.4 Discovery phase3.5 Solution outline definition phase3.6 Analysis phase3.7 Logical design phase3.8 Validation phase3.9 Roadmap development phase3.10 Completion phase, delivery and governance3.11 Benefits and challenges of using an architecture framework