ADMX Guide

Handlers (JSON on one line)

Category

Computer Configuration > Administrative Templates > Firefox

Scope

Both

Registry Key

HKLM\Software\Policies\Mozilla\Firefox

Description

If this policy is enabled, you can use JSON to configure default application handlers. If this policy is disabled or not configured, Firefox defaults are used. For detailed information on creating the policy, see https://github.com/mozilla/policy-templates/blob/master/README.md#handlers.