# Rule Tag

> A formal definition of the tag for a file that holds one business or governance rule as a unit, filed in a rules folder.

Record: `lexicon:rule-tag`
Kind: artifact
Layer: [Structural Core](https://banes-lab.com/records/layer/structural-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lexicon-rule-tag

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Invariant Tag](https://banes-lab.com/records/lexicon/invariant-tag.md) and before [Constraint Tag](https://banes-lab.com/records/lexicon/constraint-tag.md).

## Category

- [Domain Concerns](https://banes-lab.com/records/lexicon-category/domain-concerns.md)