# Documentation Archive

This folder contains historical documentation, progress reports, and implementation summaries that have been superseded by the consolidated documentation in the main `docs/` folder structure.

## Purpose

These documents are preserved for:
- **Historical Reference**: Understanding project evolution
- **Audit Trail**: Tracking implementation decisions
- **Detailed Analysis**: In-depth reports behind consolidated guides

## What's Archived

### Deletion System Implementation (Historical)
- `DELETION_SYSTEM_COMPLETE.md` - Initial completion report
- `DELETION_SYSTEM_100_PERCENT_COMPLETE.md` - Final completion status
- `DELETION_IMPLEMENTATION_PROGRESS.md` - Progress tracking
- `DELETION_REFACTORING_SUMMARY.md` - Technical summary
- `COMPLETION_CHECKLIST.md` - Implementation checklist
- `README_DELETION_SYSTEM.md` - Original README
- `QUICK_START_REMAINING_SERVICES.md` - Service templates

**See Instead**: [docs/03-features/tenant-management/deletion-system.md](../03-features/tenant-management/deletion-system.md)

### Security Implementation (Analysis Reports)
- `DATABASE_SECURITY_ANALYSIS_REPORT.md` - Original security analysis
- `SECURITY_IMPLEMENTATION_COMPLETE.md` - Implementation summary
- `RBAC_ANALYSIS_REPORT.md` - Access control analysis
- `TLS_IMPLEMENTATION_COMPLETE.md` - TLS setup details

**See Instead**: [docs/06-security/](../06-security/)

### Implementation Summaries (Session Reports)
- `IMPLEMENTATION_SUMMARY.md` - General implementation
- `IMPLEMENTATION_COMPLETE.md` - Completion status
- `PHASE_1_2_IMPLEMENTATION_COMPLETE.md` - Phase summaries
- `FINAL_IMPLEMENTATION_SUMMARY.md` - Final summary
- `SESSION_COMPLETE_FUNCTIONAL_TESTING.md` - Testing session
- `FIXES_COMPLETE_SUMMARY.md` - Bug fixes summary
- `EVENT_REG_IMPLEMENTATION_COMPLETE.md` - Event registry
- `SUSTAINABILITY_IMPLEMENTATION.md` - Sustainability features

**See Instead**: [docs/10-reference/changelog.md](../10-reference/changelog.md)

### Service Configuration (Historical)
- `SESSION_SUMMARY_SERVICE_TOKENS.md` - Service token session
- `QUICK_START_SERVICE_TOKENS.md` - Quick start guide

**See Instead**: [docs/10-reference/service-tokens.md](../10-reference/service-tokens.md)

## Current Documentation Structure

For up-to-date documentation, see:

```
docs/
├── README.md                     # Master index
├── 01-getting-started/          # Quick start guides
├── 02-architecture/             # System architecture
├── 03-features/                 # Feature documentation
│   ├── ai-insights/
│   ├── tenant-management/       # Includes deletion system
│   ├── orchestration/
│   ├── sustainability/
│   └── calendar/
├── 04-development/              # Development guides
├── 05-deployment/               # Deployment procedures
├── 06-security/                 # Security documentation
├── 07-compliance/               # GDPR, audit logging
├── 08-api-reference/            # API documentation
├── 09-operations/               # Operations guides
└── 10-reference/                # Reference materials
    └── changelog.md             # Project history
```

## When to Use Archived Docs

Use archived documentation when you need:
1. **Detailed technical analysis** that led to current implementation
2. **Historical context** for understanding why decisions were made
3. **Audit trail** for compliance or review purposes
4. **Granular implementation details** not in consolidated guides

For all other purposes, use the current documentation structure.

## Document Retention

These documents are kept indefinitely for historical purposes. They are not updated and represent snapshots of specific implementation phases.

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**Archive Created**: 2025-11-04
**Content**: Historical implementation reports and analysis documents
**Status**: Read-only reference material