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DO-178C Requirements and Automated Test Coverage ER Diagram

A worked aerospace example, rendered live. Open it in the AI editor and adapt it to your own case.

UPDATED 2026-09-20
TYPEErd
USE-CASERequirement Test Automation
EXAMPLEDO-178C Requirements and Automated Test Coverage ER Diagram
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CASE ANALYSIS

Scenario

An aerospace software team needs to trace DO-178C requirements to automated test cases and execution results for certification artifacts.

Key decisions

  • Use a junction table RequirementTestCase for many-to-many traceability between requirements and test cases.
  • Separate TestRun from TestResult to capture execution history and per-case outcomes.
  • Include TestSuite and TestSuiteTestCase for organizing automated regression suites.

When to reuse this

Use this ERD when designing a database for requirements traceability, test management, or DO-178C/DO-330 verification tooling.

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