---
title: "Deprecation: #110479 - ActionMenuItemGroup defaultController argument"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:deprecation-110479-1786640237"
source: "Changelog/15.0/Deprecation-110479-ActionMenuItemGroupDefaultControllerArgument.rst"
modified: "2026-09-15T10:46:36+00:00"
---

# Deprecation: #110479 - ActionMenuItemGroup defaultController argument

See [forge#110479](https://forge.typo3.org/issues/110479)

## Description

The unused `defaultController` argument of the
`<f:be.menus.actionMenuItemGroup>` ViewHelper has been deprecated and
will be removed in TYPO3 v16.0.

## Impact

Using the `defaultController` argument triggers a PHP
`E_USER_DEPRECATED` error.

## Affected installations

TYPO3 installations with Fluid templates that pass the
`defaultController` argument to
`<f:be.menus.actionMenuItemGroup>` are affected.

## Migration

Remove the unused `defaultController` argument from the ViewHelper call.