
ForAll(
Vehicles As _vehicalObj, //Vehicles - Collection name
ForAll(
Countries As _countryObj, //Countries - Collection name
Patch(
YourSharePointList, //Replace this "YourSharePointList" your sharepoint list..
Defaults(YourSharePointList),
{
Vehicle: _vehicalObj.Vehicle,
Country: _countryObj.Country //Update column name "Country" as per your list column name
}
)
)
)