# Business Domain > Document the business context, problems solved, and value created. ## Quick Reference - **Purpose**: Understand why this project exists - **Update When**: Business direction changes, new features shipped, pivot - **Audience**: Developers needing context, stakeholders, product team ## Project Identity ``` Project Name: [Name] Tagline: [One-line description] Problem Statement: [What problem are we solving?] Solution: [How we're solving it] ``` ## Target Users | User Segment | Who They Are | What They Need | Pain Points | |--------------|--------------|----------------|-------------| | [Primary] | [Description] | [Their needs] | [Their frustrations] | | [Secondary] | [Description] | [Their needs] | [Their frustrations] | ## Value Proposition **For Users**: - [Key benefit 1] - [Key benefit 2] - [Key benefit 3] **For Business**: - [Key value 1] - [Key value 2] ## Success Metrics | Metric | Definition | Target | Current | |--------|------------|--------|---------| | [Metric 1] | [What it measures] | [Goal] | [Actual] | | [Metric 2] | [What it measures] | [Goal] | [Actual] | ## Business Model (if applicable) ``` Revenue Model: [How the business makes money] Pricing Strategy: [If applicable] Unit Economics: [CAC, LTV, etc.] Market Position: [Where we fit in the market] ``` ## Key Stakeholders | Role | Name | Responsibility | Contact | |------|------|----------------|---------| | [Product Owner] | [Name] | [What they own] | [Contact] | | [Tech Lead] | [Name] | [What they own] | [Contact] | | [Business Lead] | [Name] | [What they own] | [Contact] | ## Roadmap Context **Current Focus**: [What we're working on now] **Next Milestone**: [Upcoming goal] **Long-term Vision**: [Where this is heading] ## Business Constraints - [Constraint 1] - [Why it exists] - [Constraint 2] - [Why it exists] ## Onboarding Checklist - [ ] Understand the problem statement - [ ] Identify target users and their needs - [ ] Know the key value proposition - [ ] Understand success metrics - [ ] Know who the stakeholders are - [ ] Understand current business constraints ## Related Files - `technical-domain.md` - How this business need is solved technically - `business-tech-bridge.md` - Mapping between business and technical - `decisions-log.md` - Business decisions with context