Reporting company cars on form P46 (Car). How?

If you make a car available to an employee and they can use it for private journeys, you'll have to report the car benefit to HM Revenue & Customs (HMRC). You do this by assigning and E-filing a form P46 (Car). You must complete this form when you provide a car or have any changes in the car status like additional car or withdraw their car without replacing it, replacing the car.

Road Map - To create a Car
Car/Van & fuel -> Add New Car -> Select "Add New Car Model" -> Continue button -> Save Model
( 'Car/Van & fuel' is the button positioned in the tasking zone menu at the top. It is the third button from the right)

Road Map - To Assign a Car
Car/Van & fuel -> Add New Car -> Select Car Model -> Continue button -> Save Model
( 'Car/Van & fuel' is the button positioned in the tasking zone menu at the top. It is the third button from the right)

Road Map - To E-File P46(Car)
Process P11D -> Assign P11D / P9D Benefit -> Select F. Cars and Fuel -> Assign Benefits button -> Assign New Car button -> Assign Selected Car button -> Save button
( 'Process P11D' is the button positioned in the tasking zone menu at the top. It is the fourth button from the left)