314 lines
8.6 KiB
Markdown
314 lines
8.6 KiB
Markdown
# ColaFlow Day 6 Executive Summary
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**Date**: 2025-11-03
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**Prepared By**: Product Manager Agent
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**Target Audience**: Development Team, Stakeholders
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**Status**: Ready for Implementation
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---
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## TL;DR (60-Second Summary)
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**Recommendation**: Implement **Role Management API** on Day 6
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**Why**: Completes tenant user management loop, enables self-service user onboarding, and provides foundation for project-level roles and MCP integration.
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**Scope**: 4 API endpoints, 15+ integration tests, 6-8 hours development time
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**Risk**: LOW (builds on existing RBAC system from Day 5)
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**Value**: HIGH (critical for multi-tenant SaaS operations)
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---
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## Decision Summary
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### Day 6 Priority Ranking
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| Rank | Feature | Time | Priority | Recommendation |
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|------|---------|------|----------|----------------|
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| **1st** | **Role Management API** | **6-8h** | **P0** | **✅ IMPLEMENT DAY 6** |
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| 2nd | Email Verification | 8-10h | P1 | Defer to Day 7 |
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| 3rd | Password Reset | 6-8h | P1 | Defer to Day 7 |
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| 4th | Project-Level Roles | 10-12h | P1 | Defer to Day 8 |
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| 5th | User Invitations | 10-12h | P1 | Defer to Day 8-9 |
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### Why Role Management API Won
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✅ **Immediate Business Value**: Tenant admins can manage users (critical for SaaS)
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✅ **Technical Readiness**: RBAC system already complete (Day 5)
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✅ **Low Risk**: No database migrations, no new architecture
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✅ **Realistic Scope**: 6-8 hours fits Day 6 budget
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✅ **Foundation**: Prepares for project roles (Day 8) and MCP (M2)
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---
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## Day 6 Deliverables
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### API Endpoints (4 total)
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1. **POST /api/tenants/{tenantId}/users/{userId}/role**
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- Assign or update user role
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- Authorization: TenantOwner or TenantAdmin
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- Security: Cannot assign TenantOwner unless requester is TenantOwner
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2. **DELETE /api/tenants/{tenantId}/users/{userId}/role**
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- Remove user from tenant
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- Authorization: TenantOwner or TenantAdmin
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- Security: Cannot remove last TenantOwner
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3. **GET /api/tenants/{tenantId}/users**
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- List all users with roles
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- Pagination, filtering, search
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- Authorization: TenantMember or higher
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4. **GET /api/tenants/{tenantId}/roles**
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- List available roles
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- Shows which roles requester can assign
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- Authorization: TenantMember or higher
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### Security Features
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- ✅ Role-based authorization policies
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- ✅ Privilege escalation prevention
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- ✅ Cross-tenant access protection
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- ✅ Audit logging (who, what, when)
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- ✅ Business rule enforcement (last owner protection, self-modification prevention)
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### Test Coverage
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- **15+ Integration Tests**: Full API endpoint coverage
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- **Edge Cases**: Unauthorized access, privilege escalation, cross-tenant
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- **Security Tests**: Token validation, role verification
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- **Business Rules**: Last owner, self-modification, invalid roles
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---
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## User Stories (Top 3)
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**US-1: Assign Role to User**
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> As a TenantOwner, I want to assign a role to a user in my tenant, so that I can control their access level to resources.
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**US-2: Update User Role**
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> As a TenantOwner, I want to change a user's role, so that I can adjust their permissions as their responsibilities change.
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**US-3: Remove User from Tenant**
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> As a TenantOwner, I want to remove a user from my tenant, so that I can revoke their access when they leave the organization.
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---
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## Technical Architecture
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### Database Schema
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**Table**: `identity.user_tenant_roles` (Already exists from Day 5 ✅)
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**No migrations required** - just add API layer
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**Existing Repository Methods**:
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- GetByUserAndTenantAsync ✅
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- GetByTenantAsync ✅
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- AddAsync ✅
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- UpdateAsync ✅
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- DeleteAsync ✅
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**New Method Needed**:
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- CountByTenantAndRoleAsync (to check if last TenantOwner)
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### Authorization Rules
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| Requester | Can Assign | Cannot Assign | Special Rules |
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|-----------|-----------|---------------|---------------|
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| TenantOwner | All roles | - | Full control |
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| TenantAdmin | Member, Guest | Owner, Admin | Limited control |
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| Others | None | All | No access |
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**Global Rules**:
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- Cannot modify own role
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- Cannot remove last TenantOwner
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- Cannot access other tenants
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---
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## Day 6 Timeline
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**Total Time**: 6-8 hours
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### Morning (4 hours)
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- **09:00-10:00**: Design review + repository method
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- **10:00-12:00**: Application layer (commands, queries, handlers)
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- **12:00-13:00**: Lunch
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### Afternoon (4 hours)
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- **13:00-15:00**: API controller + manual testing
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- **15:00-17:00**: Integration tests (15+ tests)
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- **17:00-18:00**: Documentation + code review
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### End of Day
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- ✅ 4 API endpoints working
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- ✅ 15+ tests passing (100%)
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- ✅ Documentation updated
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- ✅ Code reviewed
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- ✅ Deployed to development
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---
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## Days 7-10 Preview
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| Day | Feature | Value | Dependency |
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|-----|---------|-------|------------|
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| **7** | Email Service + Verification + Password Reset | Security + UX | None |
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| **8** | Project-Level Roles + Audit Logging | Critical for M1 | Day 6 |
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| **9** | Multi-Tenant Projects Update | M1.1 Complete | Day 8 |
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| **10** | Sprint Management + Kanban | M1.1 Polish | Day 9 |
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**After Day 10**: M1.1 milestone 100% complete, ready for M2 MCP integration
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---
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## Risk Assessment
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### Day 6 Risks: LOW
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| Risk | Probability | Impact | Mitigation |
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|------|------------|--------|------------|
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| Complex authorization | MEDIUM | MEDIUM | Reuse Day 5 policies |
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| Edge case bugs | MEDIUM | LOW | 15+ tests cover all scenarios |
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| Security vulnerabilities | LOW | HIGH | Thorough security testing |
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| Performance issues | LOW | LOW | Indexed queries, no N+1 |
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**Overall Confidence**: HIGH (95%+ success probability)
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---
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## Success Metrics
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### Day 6 Success Criteria
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- ✅ All 4 API endpoints functional
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- ✅ 100% integration test pass rate
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- ✅ Zero security vulnerabilities
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- ✅ API response time < 200ms (p95)
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- ✅ Documentation complete
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- ✅ Code reviewed and approved
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### Business KPIs
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- **Development Time**: ≤ 8 hours
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- **Test Coverage**: ≥ 85%
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- **Bug Count**: 0 critical, ≤ 2 minor
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- **User Value**: Complete tenant management loop
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---
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## Why Not Other Options?
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### Email Verification (Option 2) - Deferred to Day 7
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**Reasons**:
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- ❌ Requires email service setup (adds complexity)
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- ❌ 8-10 hours (exceeds Day 6 budget)
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- ❌ Not critical for MVP (can launch without)
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- ✅ Better combined with Password Reset on Day 7
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### Password Reset (Option 3) - Deferred to Day 7
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**Reasons**:
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- ❌ Needs email service (same as Option 2)
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- ✅ Better implemented together with Email Verification
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- ✅ Day 7 has full email infrastructure
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### Project-Level Roles (Option 4) - Deferred to Day 8
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**Reasons**:
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- ❌ High complexity (10-12 hours)
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- ❌ Requires architectural decisions (role inheritance)
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- ❌ Depends on Projects module (not yet multi-tenant)
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- ✅ Better after tenant roles are stable
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### User Invitations (Option 5) - Deferred to Day 8-9
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**Reasons**:
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- ❌ Requires email service
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- ❌ 10-12 hours (too much for Day 6)
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- ❌ Complex workflow (invitation → email → acceptance)
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- ✅ Better after email service is ready
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---
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## Strategic Value
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### Immediate Value (Day 6)
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1. **Self-Service User Management**: Tenant admins manage their own users
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2. **Reduced Support Burden**: No need to manually assign roles
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3. **Enterprise Readiness**: Team collaboration enabled
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4. **Security Foundation**: Fine-grained access control
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### Long-Term Value (M1-M2)
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1. **Project-Level Roles** (Day 8): Build on tenant role patterns
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2. **MCP Integration** (M2): AI agents use same role system
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3. **Audit Compliance**: Role changes tracked for compliance
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4. **Scalability**: Foundation for 1000+ user organizations
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---
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## Next Steps
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### Immediate Actions (Today)
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1. ✅ Review and approve planning documents
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2. ✅ Assign to backend agent for implementation
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3. ✅ Begin Day 6 development (6-8 hours)
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### Daily Actions (Days 7-10)
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1. Daily progress check-ins (end of day)
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2. Code reviews before merging
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3. Integration tests before deployment
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4. Documentation updates
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### Post-Day 10
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1. M1.1 milestone complete review
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2. M2 MCP integration planning
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3. Sprint retrospective
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4. Customer value delivery
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---
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## Appendix: Detailed Documents
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**Full planning documents available**:
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1. `2025-11-03-Day-6-Planning-Document.md` (22,000 words)
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- Complete requirements
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- API design
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- Database schema
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- Test plan
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- Implementation guide
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2. `2025-11-03-Day-7-10-Roadmap.md` (5,000 words)
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- Days 7-10 feature breakdown
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- Timeline and dependencies
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- Risk management
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- Success metrics
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---
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## Approval
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**Planning Status**: ✅ Complete
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**Ready for Implementation**: ✅ Yes
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**Risk Level**: ✅ LOW
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**Expected Completion**: ✅ Day 6 (6-8 hours)
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**Recommended Action**: Proceed with Role Management API implementation
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---
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**Prepared By**: Product Manager Agent
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**Date**: 2025-11-03
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**Version**: 1.0
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**Status**: Ready for Approval
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