🌐 Multi-tenant Architecture

## Multi-tenant Architecture Implementation

### High Priority
- [ ] Implement organization-based data isolation
- [ ] Add tenant-specific configuration management
- [ ] Create role-based access control (RBAC)
- [ ] Implement tenant-specific policy management
- [ ] Add organization management features

### Medium Priority
- [ ] Create tenant onboarding workflows
- [ ] Add tenant-specific billing and usage tracking
- [ ] Implement cross-tenant policy sharing
- [ ] Add tenant-specific customizations
- [ ] Create tenant administration tools

### Low Priority
- [ ] Implement tenant-specific branding
- [ ] Add tenant-specific integrations
- [ ] Create tenant migration tools
- [ ] Add tenant analytics and reporting
- [ ] Implement tenant-specific compliance frameworks

## Architecture Requirements
- Data isolation between tenants
- Scalable tenant management
- Secure multi-tenant authentication
- Tenant-specific resource quotas
- Cross-tenant policy marketplace

## Security Considerations
- Tenant data isolation
- Secure tenant switching
- Audit logging per tenant
- Tenant-specific access controls
- Data residency compliance

The issue names no files, tests, or entry points. Start by surveying the repository architecture and breaking the checklist into separately scoped changes; done would require agreed designs and implementation for isolation, tenant management, access control, billing, administration, and the listed compliance requirements.

由索引模型根據 Issue 內容生成。