Notification - Support multi sensor or parameter

Hello,
1. Some device uses 2 or more parameters to identify the event type and source of the event.
Such as an event "button pressed" of Multi-Sense of the device type "Cello Track Nano". It will send data into 2 parameters. 1 parameters for MAC address of Multi-Sense, and another parameter for event code. So we need to use 2 parameters/sensors in a notification to identify which Multi-sense is pressed the button.
2. Able to add any sensor/parameter into notification message.
    like a custom field we can add any custom field into the notification message by using %CUSTOM_FIELD(*)%, but we can not do the same thing with sensor or parameter.

Please consider

Best Regards,
Mr.Teera K.
Mobile Innovation (Thailand)