Safety Assurance Management¶

Safety Assurance manages hazards, safety requirements views, and GSN argumentation including diagram editing and synchronization.

What You Can Do¶

• Track hazard records through full CRUD workflows.
• Access safety requirement list views.
• Manage GSN arguments and compare baselines.
• Create and maintain GSN diagrams.
• Edit, sync, resync, and download GSN diagram XML.

Typical Workflow¶

1. Define hazards and maintain hazard quality.
2. Build or update GSN argument structures.
3. Create diagrams for argument communication.
4. Use sync/resync to align model and diagram state.
5. Compare argument baselines during assurance reviews.

Safety Assurance Flow¶

flowchart LR
    A[Define Hazards] --> B[Refine Safety Requirements View]
    B --> C[Build GSN Argument]
    C --> D[Create and Edit GSN Diagrams]
    D --> E[Sync or Resync Diagram State]
    E --> F[Compare Baselines for Reviews]

Key Pages¶

• Safety assurance index.
• Hazard list and CRUD.
• GSN index/detail and baseline comparison.
• GSN diagram list, CRUD, editor, sync/resync, XML download.

Practical Tips¶

• Keep hazard IDs and terminology aligned with requirements and defects.
• Use baseline comparisons before assurance gate decisions.