Shapes

Actor/Role/Business Function

Application

Business Orchestration

Service

Database

Colours & Schemes

Existing - No Change (Green)

Existing - To Change (Yellow)

Existing - To Be Replaced (Orange)

New Target Solution (Blue)

New Sub Component (Light Blue)

Messages

Update / Feed - Existing (Black Arrow)

Update / Feed - Target (Red Arrow)

Existing Request / Trigger - Target (Dashed Arrow)

Status - Existing (Green Arrow)

Status - Target (Blue Arrow)

Query & Response (Purple Arrow)

Persistent Process Call (Dashed Line)

Response (Grey Arrow)

Interface Change (Red Circle)