{
    "source_hostname": {
        "ui:help": "You should set your machine name.",
        "ui:warning": "Use something useful."
    },
    "destination_hostname": {
        "ui:help": "You should set your machine name.",
        "ui:warning": "Use something useful."
    },
    "ui:order": [
        "source_hostname",
        "destination_hostname"
    ]
}