Bow-tie diagrams

Visualizes a deviation's threats, the top event, its consequences, and the preventive/mitigative barriers standing between them as a bow-tie diagram — built automatically from the deviation's own causes, consequences, and safeguards rather than redrawn by hand.

• Communicating a hazard scenario to a non-specialist audience (management, an operator training session) more intuitively than a worksheet row.
• Checking at a glance whether a scenario has barriers on both the prevention and mitigation side, not just one.

Causes render as threat lines into the top event on the left, consequences fan out on the right, and each credited safeguard renders as a barrier positioned on whichever side (prevention vs. mitigation) it actually protects.