- System overview, Goals and Context
- Inceptional high-level information
- Functional requirements overview and preanalysis
- Preanalysis of provided requirements and
- Constraints
- Business and technical constraints that impacts architecture design
- Stakeholder
- Enlist major stakeholders and their general concerns realted to overall system.
- Significant Driving Requirements
- List of architecture driving requirements (major functional, quality attribute, and life-cycle requirements)