# Phase 3 — Operations Engine

Phase 3 turns the Phase 2 core ERP into a basic security-company roster/deployment engine.

## Included
- Guard-to-site deployments
- Roster Builder
- Required manpower per shift
- Guard assignment
- Same-day guard conflict detection
- Shift publishing only after required manpower is assigned
- Roster event history
- Guard availability table foundation
- Shift replacement table foundation
- Operations navigation

## Operational flow
Client → Contract → Site → Post → Deployment → Shift → Assign Guard → Conflict Check → Publish → Attendance

## Installation
This is a fresh v2 installation package. Use a new database. Do not run the Phase 3 schema against the existing v1 database.

## Next
Phase 4: Control Room & Field Operations — live guard status, GPS map, geofences, SOS, alerts, check calls, escalation and patrol exceptions.