linking.json

      "Name": "Joystick",
      "SystemMode": "All",
      "Enable": true,
      "Links": [
        {
          "Gain": 1.0,
          "Offset": 0.0,
          "Source": {
            "Path": "root/Joystick1/axes",
            "Index": 4,
            "Length": 1
          },
          "Destination": {
            "Path": "root/Control/hostInJointVelocity",
            "Index": 0
          }
        }
      ]