# Shared State Identification

> The requirement that all state shared between concurrent actors be identified before it is guarded.

Record: `lex:shared-state-identification`
Kind: constraint
Layer: [Atomic Boundary](https://banes-lab.com/records/layer/atomic-boundary.md)
Canonical: https://banes-lab.com/ontology/lexicon#lex-shared-state-identification

## category

- [Transactions / State / Concurrency](https://banes-lab.com/records/lex-category/transactions-state-concurrency.md)

## referenced-by

- [Concurrency Control](https://banes-lab.com/records/arch/concurrency-control.md)