---
title: "TYPO3 Features"
manual: "Myra Cloud Connector"
version: "4.1"
source: "Configuration/Typo3Features.rst"
modified: "2026-09-16T08:29:39+00:00"
---

# TYPO3 Features

Toggle TYPO3 features.

![view of TYPO3 feature settings](../img/TYPO3Features.png)

## Production only

If checked, this prevents any Myra Cloud cache clear request and disables all UI elements if the
application context is not `Production*`. This is useful to prevent clear requests from stage
or development instances.

## Admin Only UI Elements

If checked, all UI Elements are disabled for non-admin users.

> [!NOTE]
> Auto-clear hooks (page update / file list replace / cache tag flush) are not affected by this.

## Disable Hooks

If checked, all AutoClear mechanisms (page update, file list replace and cache tag flush) are disabled.

> [!NOTE]
> This is only respected by this extension's own hooks / event listeners. It has no
> effect on `clearCachePostProc` hooks (or other TYPO3 hooks/listeners) registered
> by third-party extensions (e.g. EXT:news' data handler hook) - those run independently
> and are not aware of this setting.

## Domain Blacklist

A comma separated blacklist of domain names to prevent any Myra Cloud clear cache request and
disable all UI elements if TYPO3 is used from a domain in this list.

> [!NOTE]
> This does not affect the CLI command.

> [!NOTE]
> **Changed in version 3.0.0**
>
> Since version 3.0.0, the `domainBlacklist` configuration may contain values which are
> parseable by PHP's `fnmatch` function. Example: `*.ddev.site`