> For the complete documentation index, see [llms.txt](https://docs.chamilo.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.chamilo.org/1.11.x/admin-guide/platform_administration/chamilo_configuration_settings/languages/creating_a_sub-language.md).

# Creating a sub-language

Click on the sub-language creation icon on the extreme-right of the English language line. Fill-in the form by stating a common name for the language (e.g. “Medical English”) and an English name without spaces nor accents (e.g. “medical\_english”), and an ISO code that is the same as the father language (in this case “en”).

![](https://2324583860-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlDtbPjZhax0iCyOmO06r%2Fuploads%2Fgit-blob-07271e836071027f236c7ca52bd85269f578d1ae%2Fgraficos38%20\(4\).png?alt=media)

*Illustration: Administration – Sub-language creation*

Select *Visibility* to make it selectable, and click on the *Create sub-language* button. The confirmation message suggests you come back to the languages list. Just follow the link...

![](https://2324583860-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlDtbPjZhax0iCyOmO06r%2Fuploads%2Fgit-blob-ee6a466bf5178ce4ef3217bde8cc967aa93b2cb5%2Fgraficos39%20\(5\).png?alt=media)

*Illustration: Administration – List of languages, with sub-languages*

The results page shows one slightly different line. Click the double arrow icon to define your own terms.