> ## Documentation Index
> Fetch the complete documentation index at: https://docs.t3planet.de/en/latest/llms.txt
> Use this file to discover all available pages before exploring further.

# Extend Records Translation

> Configure TCA l10n_mode prefixLangTitle so ns_t3ai can translate specific record fields.

ns\_t3ai supports translation of specific fields of TCA records. It understands fields which need to be translated, only if their l10n\_mode is set to prefixLangTitle.

For detecting translatable fields, ns\_t3ai uses a DataHandler hook.

The following setup is needed, to get ns\_t3ai work on your table:

`<extension_key>`/Configuration/TCA/Overrides/`<table_name>`.php

```python theme={"theme":{"light":"github-light","dark":"github-dark"}}
$GLOBALS['TCA']['<table_name>']['columns']['<field_name>']['l10n_mode'] = 'prefixLangTitle';
$GLOBALS['TCA']['<table_name>']['columns']['<field_name>']['l10n_mode'] = 'prefixLangTitle';
```