Help Sabertooth ESC Telemetry

I’m building a Rover 4WD with The Cube Orange and two sabertooth 2x32, Im using Mision Planner. I want to be able to read data from the sabertooth (Battery Status, Motor Output, etc…), the sabertooth got a few options for serial comunication but I dont know where to put them on the Mision Planner Software. I was thinking of trying serial5 with the BLheli ESC telemetry. Has anyone connect the sabertooth trought serial to the Ardupitot??