---
title: "Deprecation: #107938 - Deprecate unused XLIFF files"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:deprecation-107938-1762181263"
source: "Changelog/14.0/Deprecation-107938-DeprecateUnusedXLIFFFiles.rst"
typo3-version: "14.0"
typo3-major: 14
type: "deprecation"
issue: 107938
forge: "https://forge.typo3.org/issues/107938"
tags: ["Backend", "Frontend", "TCA", "TypoScript", "NotScanned", "ext:core"]
rendered: "2026-09-28T19:48:07+00:00"
---

# Deprecation: #107938 - Deprecate unused XLIFF files {#deprecation-107938-1762181263}

See [forge#107938](https://forge.typo3.org/issues/107938)

## Description {#description}

The following XLIFF files have been deprecated, as they are not used in the
TYPO3 Core anymore:

-   `EXT:backend/Resources/Private/Language/locallang_view_help.xlf`
-   `EXT:backend/Resources/Private/Language/locallang_sitesettings_module.xlf`
-   `EXT:backend/Resources/Private/Language/locallang_siteconfiguration_module.xlf`
-   `EXT:backend/Resources/Private/Language/locallang_mod.xlf`
-   `EXT:belog/Resources/Private/Language/locallang_mod.xlf`
-   `EXT:beuser/Resources/Private/Language/locallang_mod.xlf`
-   `EXT:core/Resources/Private/Language/locallang_mod_usertools.xlf`
-   `EXT:core/Resources/Private/Language/locallang_mod_system.xlf`
-   `EXT:core/Resources/Private/Language/locallang_mod_site.xlf`
-   `EXT:core/Resources/Private/Language/locallang_mod_file.xlf`
-   `EXT:core/Resources/Private/Language/locallang_mod_help.xlf`
-   `EXT:core/Resources/Private/Language/locallang_mod_admintools.xlf`
-   `EXT:core/Resources/Private/Language/locallang_tsfe.xlf`
-   `EXT:dashboard/Resources/Private/Language/locallang_mod.xlf`
-   `EXT:extensionmanager/Resources/Private/Language/locallang_mod.xlf`
-   `EXT:form/Resources/Private/Language/locallang_module.xlf`
-   `EXT:indexed_search/Resources/Private/Language/locallang_mod.xlf`
-   `EXT:install/Resources/Private/Language/ModuleInstallUpgrade.xlf`
-   `EXT:install/Resources/Private/Language/ModuleInstallSettings.xlf`
-   `EXT:install/Resources/Private/Language/ModuleInstallMaintenance.xlf`
-   `EXT:install/Resources/Private/Language/ModuleInstallEnvironment.xlf`
-   `EXT:install/Resources/Private/Language/BackendModule.xlf`
-   `EXT:info/Resources/Private/Language/locallang_mod_web_info.xlf`
-   `EXT:linkvalidator/Resources/Private/Language/Module/locallang_mod.xlf`
-   `EXT:recycler/Resources/Private/Language/locallang_mod.xlf`

They will be removed with TYPO3 v15.0.

The console command `vendor/bin/typo3 language:domain:list` does not list
deprecated language domains, unless the option `--deprecated` is used.

## Impact {#impact}

Using a label reference from one of these files triggers a
`E_USER_DEPRECATED` error.

## Affected installations {#affected-installations}

Third-party extensions and site packages that use labels from the listed
sources will not be able to display the affected labels with TYPO3 v15.0.

## Migration {#migration}

If the desired string is contained in another language domain, consider using
that domain. Otherwise, move the required labels into your extension or site
package.