# Deduplication Tag

> A formal definition of the tag for a file that recognizes a repeated request or record and processes it once, filed in a deduplication folder.

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

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Throttling Tag](https://banes-lab.com/records/lexicon/throttling-tag.md) and before [Cancellation Tag](https://banes-lab.com/records/lexicon/cancellation-tag.md).

## Category

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