# Keyed Registration

> The requirement that each component register under a unique key by which it can be retrieved.

Record: `lex:keyed-registration`
Kind: constraint
Layer: [Extensibility Core](https://banes-lab.com/records/layer/extensibility-core.md)
Canonical: https://banes-lab.com/ontology/lexicon#lex-keyed-registration

## category

- [Plugin / Extensibility / IoC](https://banes-lab.com/records/lex-category/plugin-extensibility-ioc.md)

## referenced-by

- [Registry Pattern](https://banes-lab.com/records/arch/registry-pattern.md)