Microsoft Ergonomic Keyboard Karabiner Elements Custom Modifications

ms-ergo-karabiner-mods.json

{
  "title": "Microsoft Ergonomic Keyboard (RJU-00004) Personal Copy",
  "rules": [
    {
      "description": "Map the application key to open help menu",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": "application",
            "modifiers": {
              "optional": [
                "caps_lock"
              ]
            }
          },
          "to": [
            {
              "key_code": "slash",
              "modifiers": [
                "left_shift",
                "left_option"
              ]
            }
          ]
        }
      ]
    }
  ]
}