Device/Vendor/MSFT/Policy/ConfigOperations/ADMXInstall/Firefox/Policy/FirefoxAdmxĬopy the content of the firefox.admx file into the Value field

Name: W10 – CP – Mozilla Firefox Configuration – v1.0 (or any other name you want to provide) Create the custom Device Configuration Profile The OMA0URI configuration string and possible values can be found under the WindowsSSO section of the Readme.md file.īased on the information provided above we can create our custom configuration profile in Microsoft Endpoint Manager. Mozilla even has a Knowledge base article explaining how to ingest and set settings which you can find here: “ Managing Firefox with Microsoft Endpoint Manager (Intune)“. You can download the latest ADMX file for FireFox from the Mozilla Github page. If you want to know more about that, I suggest that you read the following article from fellow-MVP Peter Klapwijk: Manage new ADMX Backed Windows 10 policies with Microsoft Intune and the Microsoft documentation “ Win32 and Desktop Bridge app ADMX policy Ingestion“

I will not go into too much detail on how you can use a custom ADMX file and leverage its settings in a Microsoft Endpoint Manager configuration profile.

Since Mozilla is also providing ADMX files for configuring it’s browser, we can use this functionality to configure the “Allow Windows single sign-on for Microsoft, work and school accounts” setting using a custom Configuration Profile. Azure AD sign-in logging Configuring the settings from Microsoft Endpoint Manager

Firefox browser for windows 10