---
title: "Extension Manager Settings"
version: "4.8"
permalink: "https://docs.typo3.org/permalink/mediaessenz/me-google-calendar:extension-manager-settings@4.8"
source: "Configuration/ExtensionManagerSettings/Index.rst"
rendered: "2026-10-24T17:47:11+00:00"
---

# Extension Manager Settings {#extension-manager-settings}

-   **Property**

    restrictToPredefinedCssClasses

-   **Data type**

    boolean

-   **Description**

    Restrict google calendar record css to predefined styles. See manual for more info.

-   **Default**

    0