Go to this directory:

Program Files x86 > Steam > steamapps > common > Emergency 20 > data > em5 > gamedata > em5_order_info > ambulance


Open the file: ambulance_rtw


1. Edit the PersonelSpace to 2 instead of 1

2. Add: "Doctor" : "1", (with the quotation marks and the comma) right above "Paramedics" : "1"


It will allow doctors to be able to ride ambulances, the file should look like this:


{
"Format":
{
"Type": "em5_order_info",
"Version": "1"
},
"OrderInfo":
{
// Ambulance car (de: "Rettungstransportwagen")
"RTW":
{
"Prefab": "em5/prefab/vehicle/ambulance_rtw",
"AvatarIcon": "ambulance_rtw",
"SelectionIcon": "ambulance_rtw",
"MiniMapIconType": "AmbulanceVehicle",
"LocalizedName": "ID_NAME_RTW",
"UnitTags": "Ambulance Vehicle Road RTW CanTransportInjureds",
"OrderDepartment": "Ambulance",
"OrderCost": "10",
"OrderSpeed": "10",
"UnlockCost": "0",
"NumberAvailable": "5",
"PersonnelSpace": "2",
"StartPersonnel":
{
"Doctor" : "1",
"Paramedics" : "1"
},
"PassengerSpace": "1",
"HelpPages":
[
"TUTORIAL_HELPTEXT_BACK_TO_HQ_RTW",
"TUTORIAL_HELPTEXT_EXIT_RTW"
]
}
}
}