[
    {
        "step_title": "USB over Network License key",
        "items": [
            {
                "type": "textfield",
                "desc": "License key for USB over Network.If you don't have,keep it blank!!!",
                "subitems": [
                    {
                        "key": "wizard_ftusbnet_key",
                        "desc": "License key",
                        "validator": {
                            "allowBlank": true
                            }                            
                        }
                ]
            }
        ]
    }
]
