---
title: "Deprecation: #65422 - Alias cObjects COBJ_ARRAY and CASEFUNC"
manual: "TYPO3 Core Changelog"
version: "main"
permalink: "https://docs.typo3.org/permalink/changelog:deprecation-65422"
source: "Changelog/7.2/Deprecation-65422-cObjectAliasNames.rst"
modified: "2026-09-14T09:47:36+00:00"
---

# Deprecation: #65422 - Alias cObjects COBJ_ARRAY and CASEFUNC

See [forge#65422](https://forge.typo3.org/issues/65422)

## Description

The cObject aliases `COBJ_ARRAY` (alias for `COA`) and `CASEFUNC` (alias for `CASE`) have been moved to the compatibility6 extension.
The use of these aliases have been marked for deprecation.

## Impact

Any usage of TypoScript using `COBJ_ARRAY` and `CASEFUNC` will not work anymore unless the compatibility6 extension is
installed.

## Affected installations

All installations with TypoScript in `COBJ_ARRAY` and `CASEFUNC`.

## Migration

Use `COA` instead of `COBJ_ARRAY` and `CASE` instead of `CASEFUNC` in all TypoScript code.
Installing ext:compatibility6 can be used as a short-term solution, although this is discouraged.