---
title: "subscribe · RUAL Documentation"
description: "RUAL state block."
canonical: https://docs.rual.nl/block-types/state/state_broadcast_subscribe
language: en
---

# subscribe

This block is part of the [`state`](https://docs.rual.nl/block-types/state) group and was last modified in core [`v13.0.5`](https://docs.rual.nl/core-versions/130005).

- flow `flow`

- channels required `array`

- flow `flow`

- on broadcast `on_broadcast` `execute_function`

### Core Releases