How can I ensure that the selected data is pre-selected in a relationship field?

I have created a vehicle add-on form using Filament. Adding and listing functionality is completed. However, when I click the edit button, the fields with related data are not pre-selected. How can I ensure that the related data is selected in the edit form? The form is created in the AddOn resource, and the AddOn model has a hasMany relationship with the AddOnVehicleType model

Select::make('vehicle_type')->multiple()
                    ->label('Vehicle Type')
                    ->options(function () {
                        return AppModelsVehicleType::pluck('name', 'id');
                    })
                    ->searchable()
                    ->placeholder('Vehicle Type')->required(),

//AddOn.php

    public function addOnVehicleType()
{
    return $this->hasMany(AddOnVehicleType::class);
}