bbwy/BBWY.Client/Models/Shop/Department.cs

using System.Collections.Generic;

namespace BBWY.Client.Models
{
    public class Department
    {
        public string Id { get; set; }

        public string Name { get; set; }

        public IList<SimpleShop> ShopList { get; set; }

        public Department()
        {
            ShopList = new List<SimpleShop>();
        }
    }

    public class SimpleShop : NotifyObject
    {
        private bool isSelected;

        /// <summary>
        /// ShopId 
        /// </summary>
        public string Id { get; set; }

        public string Name { get; set; }

        public bool IsSelected { get => isSelected; set { Set(ref isSelected, value); } }
    }
}