# Rederivation Detection

> The ability to catch a record written a second time about a subject another record already holds.

Record: `lexicon:rederivation-detection`
Kind: capability
Layer: [Execution Core](https://banes-lab.com/records/layer/execution-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lexicon-rederivation-detection

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Traceable Guarantee](https://banes-lab.com/records/lexicon/traceable-guarantee.md) and before [Governed Removal](https://banes-lab.com/records/lexicon/governed-removal.md).

## Category

- [Coordination Surfaces](https://banes-lab.com/records/lexicon-category/coordination-surfaces.md)

## Enabled by

- [Declared Subject](https://banes-lab.com/records/architecture/declared-subject.md)

## Linked from

- [Coordination Surfaces](https://banes-lab.com/ontology/principles/architecture-category-coordination-surfaces.md)

## Evidence in the code

- [models/coordination.model.md](https://banes-lab.com/source/coordination/models/coordination.model.md.md)