# Pool Tag

> A formal definition of the tag for a file that keeps reusable instances and lends them out instead of creating new ones, filed in a pools folder.

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

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Mailbox Tag](https://banes-lab.com/records/lexicon/mailbox-tag.md) and before [Memory Tag](https://banes-lab.com/records/lexicon/memory-tag.md).

## Category

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

## Linked from

- [Refused Tags](https://banes-lab.com/ontology/lexicon/lexicon-category-refused-tags.md)