mvvm-community-demo/MvvmAppCore/ViewModels/MotorProfileViewModel.cs

using CommunityToolkit.Mvvm.ComponentModel;

namespace MvvmAppCore.ViewModels
{
    public partial class MotorProfileViewModel : ObservableObject
    {
        [ObservableProperty]
        private string _motorName;

        public MotorProfileViewModel()
        {
            MotorName = "Elevator";
        }
    }
}