---
title: "by key · RUAL Documentation"
description: "Translates the given key into the UI language."
canonical: https://docs.rual.nl/block-types/Component UI/component_translate_key
language: en
---

# by key

This block is part of the [`Component UI`](https://docs.rual.nl/block-types/Component%20UI) group and was last modified in core [`v11.4.7`](https://docs.rual.nl/core-versions/110407).

Translates the given key into the UI language.

- Language `value`

- uicomponent `uicomponent`

| `language` |
| --- |

A typical wiring for [by key](https://docs.rual.nl/block-types/Component%20UI/component_translate_key): the `uicomponent` out pin feeds [build PDF](https://docs.rual.nl/block-types/files/file_generate_pdf).

![Studio canvas example for the by key block: typical wiring for by key.](https://docs.rual.nl/canvas-examples/component_translate_key.png)

### Version history

Introduced in [`v11.4.7`](https://docs.rual.nl/core-versions/110407).