# Registrar Tag

> A formal definition of the tag for a file that enters members into a registry, filed in a registrars folder.

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

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Descriptor Tag](https://banes-lab.com/records/lexicon/descriptor-tag.md) and before [Registry Tag](https://banes-lab.com/records/lexicon/registry-tag.md).

## Category

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