# Compatibility-Shim Tag

> A formal definition of the tag for a file that patches one small difference between environments so shared code runs on both, filed in a compatibility-shims folder.

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

Listed in [Lexicon terms](https://banes-lab.com/api/records/lexicon.md), after [Compatibility-Layer Tag](https://banes-lab.com/records/lexicon/compatibility-layer-tag.md) and before [Polyfill Tag](https://banes-lab.com/records/lexicon/polyfill-tag.md).

## Category

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