Extension Management (JSON on one line)
Supported on: Firefox 69 or later, Firefox 68.1 ESR or later
Registry
HKLM
Software\Policies\Mozilla\Firefox HKCU
Software\Policies\Mozilla\Firefox Options
ExtensionSettings text Description
If this policy is enabled, you can use JSON to describe the extension management policy. If this policy is disabled or not configured, extensions will not be managed. For detailed information on creating the policy, see https://github.com/mozilla/policy-templates/blob/master/README.md#extensionsettings.