> For the complete documentation index, see [llms.txt](https://help.holixa.com/holixa-tools4inventor/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.holixa.com/holixa-tools4inventor/commands-overview/be.smart-t4i/edit-settings/general/language-settings.md).

# Language settings

By default, the language version of Be.Smart T4I is selected automatically after running it for the first time based on the Inventor language version. If needed, it can be changed any time later from the drop-down list. The T4I restart is necessary for changes to take effect.

Available languages are Czech, English, French, Polish, Portuguese, and Spain. In other countries, the default language is English.

<figure><img src="/files/gw9merzuJcmscXFAqgZD" alt=""><figcaption><p>Languages available in T4I</p></figcaption></figure>

Commands in the iLogic commands section are intentionally not translated because they originate from the sample iLogic rules (see the [iLogic commands](/holixa-tools4inventor/commands-overview/ilogic-samples.md) page).


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# Agent Instructions
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## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://help.holixa.com/holixa-tools4inventor/commands-overview/be.smart-t4i/edit-settings/general/language-settings.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.