# Envelope Tag

> A formal definition of the tag for a file that defines the wrapper carrying a payload's routing and metadata, filed in an envelopes folder.

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

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Payload Tag](https://banes-lab.com/records/lexicon/payload-tag.md) and before [Collection Tag](https://banes-lab.com/records/lexicon/collection-tag.md).

## Category

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