> For the complete documentation index, see [llms.txt](https://doc.sysdevmobile.com/kalipso5/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.sysdevmobile.com/kalipso5/developing/form/actions/actions-description/group-others/set-language.md).

# Set Language

Changes the application language.

Action available for the following operating systems:

![](/files/-MGIiDGuNcrVFP-DbUma)

### Parameters

* **Language** *\<unquoted string> -* The language setted for the Kalipso Project.

{% hint style="info" %}
The new language definition is only applied to Form opened after this change. If you intend to apply the setting you show restart the application, using the action [Restart Kalipso](/kalipso5/developing/form/actions/actions-description/group-others/restart-kalipso.md).
{% endhint %}