CAN BUS Configuration on Mission Planner

Dear All,
i have 4 analog sensor which output is 0volt to 5volt. i have read these sensor data through one microcontroller(NI-sbRIO). and this output i want transfer through CAN port of microcontroller(NI-sbRIO) to CAN port of Pixhawk.
I want to know how can i read this sensor data in mission planner.
So, how to access sensor data(CAN data) in mission planner (what is the configuration on mission planner to access sensor data ).

thanks in advance.