How do you start Auton in the Code?

How do you start the auton in the code and where would it be? Would it be under the configuration?

Elaborate, for Vex V5, or ROBOTC?

V5

If your using C++ pro heres what you do: First use the competition template. Then under the int autonamous(){ (it might be called something different idk) put your code here. Really to start heres a sample of something simple that togles a low flag:

int autonamous(){

int speed = 100;//This is in percentage so it represents 100% power you can replace speed with whatever you want

drivea.spin(vex::directionType::fwd, speed, vex::velocityUnits::pct);//drivea could be whatever motor ur using
driveb.spin(vex::directionType::fwd, speed, vex::velocityUnits::pct);
vex::task::sleep(4000);//moves robot forward for 4 seconds
drivea.stop(vex::brakeType::coast);
driveb.stop(vex::brakeType::coast);

}

And to start the code to like run it use a comp switch if you have one i know robotc had one inbuilt in there program idk about Vex Coding Studio

or download it using a comp template and go into the controller into programs into your program and two spaces from run is competition and has either auton or drive

I am not using C ++pro I am using C ++ for vex