# History Tracking Implementation Plan

## Phase Order & Document Links

1. **Architecture Design**  
   - [Integration Strategy](/decisions/pghistory-integration.md)  
   - [System Patterns Update](/systemPatterns.md#historical-tracking)

2. **Model Layer Implementation**  
   - [Migration Protocol](/workflows/model-migrations.md)  
   - [Base Model Configuration](/decisions/pghistory-integration.md#model-layer-integration)

3. **Moderation System Update**  
   - [Approval Workflow](/workflows/moderation.md#updated-moderation-workflow-with-django-pghistory)  
   - [Admin Integration](/workflows/moderation.md#moderation-admin-integration)

4. **Frontend Visualization**  
   - [Timeline Component](/features/history-visualization.md#template-components)  
   - [API Endpoints](/features/history-visualization.md#ajax-endpoints)

5. **Deployment Checklist**  
   - [Context Middleware](/systemPatterns.md#request-context-tracking)  
   - [QA Procedures](/workflows/model-migrations.md#quality-assurance)

## Directory Structure
```
memory-bank/
  projects/
    history-tracking/
      implementation-plan.md
      decisions.md -> ../../decisions/pghistory-integration.md
      frontend.md -> ../../features/history-visualization.md
      migrations.md -> ../../workflows/model-migrations.md
      moderation.md -> ../../workflows/moderation.md