---
title: "Breaking: #67229 - FormEngine related classes"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:breaking-67229"
source: "Changelog/7.3/Breaking-67229-FormEngineRelatedClasses.rst"
typo3-version: "7.3"
typo3-major: 7
type: "breaking"
issue: 67229
forge: "https://forge.typo3.org/issues/67229"
tags: ["PHP-API", "Backend", "ext:t3editor", "RTE"]
rendered: "2026-09-20T18:31:11+00:00"
---

# Breaking: #67229 - FormEngine related classes {#breaking-67229}

See [forge#67229](https://forge.typo3.org/issues/67229)

## Description {#description}

With the further development of FormEngine, some minor changes on PHP level have been applied:

-   Class `TYPO3CMST3editorFormWizard` has been removed
-   Class `TYPO3CMSRtehtmlareaControllerFrontendRteController` has been removed
-   The method signature of class `TYPO3CMSUtilityBackendUtility` method `getSpecConfParts` has changed

## Impact {#impact}

Using code will fatal or not be called any longer.

## Affected Installations {#affected-installations}

If extensions use above classes or methods. Since these classes are mostly core internal
it is quite unlikely any project in the wild is affected.

## Migration {#migration}

Use the newly introduced API.