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Body of Knowledge · Glossary

Ground truth

The real state of a piece of work, established by looking rather than by reading a status report. Above team scope, managing risk is largely a matter of managing the reporting system that carries status upward.

Where the standard develops it

Related terms

Contract testing
Automated verification of the agreement between a service and its consumers, which catches a breaking change at the boundary before integration does.
Interface discipline
Versioning, a deprecation policy, contract tests and communicated change for a widely used interface.
Key-person risk
Critical capability, context or ownership concentrated in one person, so that the organisation is destabilised when they leave or are courted.
Pre-mortem
Before committing to a plan, assume it has failed and ask the team to write down why.
Watermelon status
Reporting that is green on the outside and red on the inside.

Engineering Management Academy. (2026). Ground truth. In Engineering Management Academy Body of Knowledge (Version 3.1, GLO.ground-truth). https://www.engineeringmanagement.academy/body-of-knowledge/glossary/ground-truth