Hi, I already have the admx and adml templates installed on my gpo. I would like to control or prevent the install of vpn extensions on the firefox browser. Specifically I would like to prevent the install of all vpn extensions to the firefox browser for the users in my company. I would like them to download and install other extensions. How could I do this through modifying the json file in the extensions folder of the firefox template in my gpo. Thanks in advance, Floyd,