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Work Item Types
Failure modes, conditions, risk controls, system elements, functions, characteristics, and requirements.
Enumerations
DAL levels, severity ratings, occurrence and detection classifications, and other standardized fields.
Risksheet Configurations
Column layouts, formulas, and styling for FHA, SFMEA, DFMEA, FTA, CCA, compliance, security, and hazard tracking.
Dashboards & Reports
Role-specific dashboards, certification readiness scorecard, and data model visualization.
Traceability & Workflows
Link roles, RTM domain model, and document approval workflows.
Core Reference Structure
The Reference section is organized into five major subsections:Work Item Types
Learn the structure and properties of every work item type used in safety analysis:- Work Item Types — Complete catalog with fields and relationships
Enumerations & Classifications
Standard field values used across all analysis types:- Enumerations — Master list of standardized enumerations
Risksheet Configurations
Technical specifications for each analysis type’s spreadsheet layout:- FHA Risksheet Configuration — Functional Hazard Assessment columns and formulas
- SFMEA Risksheet Configuration — System FMEA layout and RPN scoring
- DFMEA Risksheet Configuration — Design FMEA configuration
- FTA Risksheet Configuration — Fault Tree Analysis setup
- CCA Risksheet Configuration — Common Cause Analysis structure
- Compliance Matrix Risksheet — DO-178C, DO-254, ARP 4754A, ARP 4761 tracking
- Security Threat Assessment Risksheet — DO-326A security analysis layout
- Hazard Tracking Risksheet — Consolidated hazard status dashboard
Dashboards & Reports
Visualization and reporting tools:- Dashboards and Reports — Overview of all dashboards
Traceability & System Configuration
Understand the underlying data model and approval workflow:- RTM Domain Model — Entity relationships and traceability structure
- Link Roles and Traceability Relationships — How work items connect
- Risk Specification Document Workflow — Approval and publication states
- Document Custom Fields — Metadata fields on risk specification documents
- PowerSheet Configuration Reference — RTM visualization and model configuration
By Analysis Type
| Analysis Type | Quick Start | Risksheet Config | Work Item Types | References |
|---|---|---|---|---|
| FHA (Functional Hazard Assessment) | Tutorial | Config | Failure Condition, Risk Control | DAL Levels, Classification |
| SFMEA (System FMEA) | How-To | Config | Failure Mode | Severity, Occurrence, Detection |
| DFMEA (Design FMEA) | How-To | Config | Characteristic | Occurrence, Priority |
| FTA (Fault Tree Analysis) | How-To | Config | Risk Control | RTM Model |
| CCA (Common Cause Analysis) | How-To | Config | Failure Mode | Link Roles |
| Compliance | Config Guide | Config | System Requirement | DAL Levels |
| Security (DO-326A) | How-To | Config | System Element | SAL Levels |