diff --git a/ClothShop/ClothShopBusinessLogic/BusinessLogics/ClientLogic.cs b/ClothShop/ClothShopBusinessLogic/BusinessLogics/ClientLogic.cs
new file mode 100644
index 0000000..c798b3a
--- /dev/null
+++ b/ClothShop/ClothShopBusinessLogic/BusinessLogics/ClientLogic.cs
@@ -0,0 +1,123 @@
+using ClothShopContracts.BindingModels;
+using ClothShopContracts.BusinessLogicContracts;
+using ClothShopContracts.SearchModels;
+using ClothShopContracts.StoragesContracts;
+using ClothShopContracts.ViewModels;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ClothShopBusinessLogic.BusinessLogics
+{
+    public class ClientLogic : IClientLogic
+    {
+        private readonly ILogger _logger;
+        private readonly IClientStorage _clientStorage;
+        public ClientLogic(ILogger<ClientLogic> logger, IClientStorage
+       componentStorage)
+        {
+            _logger = logger;
+            _clientStorage = componentStorage;
+        }
+        public List<ClientViewModel>? ReadList(ClientSearchModel? model)
+        {
+            _logger.LogInformation("ReadList. ClientFIO:{ClientFIO}. Id:{ Id}", model?.ClientFIO, model?.Id);
+            var list = model == null ? _clientStorage.GetFullList() :
+    _clientStorage.GetFilteredList(model);
+            if (list == null)
+            {
+                _logger.LogWarning("ReadList return null list");
+                return null;
+            }
+            _logger.LogInformation("ReadList. Count:{Count}", list.Count);
+            return list;
+        }
+        public ClientViewModel? ReadElement(ClientSearchModel model)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            _logger.LogInformation("ReadElement. ClientFIO:{ClientFIO}.Id:{ Id}", model.ClientFIO, model.Id);
+            var element = _clientStorage.GetElement(model);
+            if (element == null)
+            {
+                _logger.LogWarning("ReadElement element not found");
+                return null;
+            }
+            _logger.LogInformation("ReadElement find. Id:{Id}", element.Id);
+            return element;
+        }
+        public bool Create(ClientBindingModel model)
+        {
+            CheckModel(model);
+            if (_clientStorage.Insert(model) == null)
+            {
+                _logger.LogWarning("Insert operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Update(ClientBindingModel model)
+        {
+            CheckModel(model);
+            if (_clientStorage.Update(model) == null)
+            {
+                _logger.LogWarning("Update operation failed");
+                return false;
+            }
+            return true;
+        }
+        public bool Delete(ClientBindingModel model)
+        {
+            CheckModel(model, false);
+            _logger.LogInformation("Delete. Id:{Id}", model.Id);
+            if (_clientStorage.Delete(model) == null)
+            {
+                _logger.LogWarning("Delete operation failed");
+                return false;
+            }
+            return true;
+        }
+        private void CheckModel(ClientBindingModel model, bool withParams =
+       true)
+        {
+            if (model == null)
+            {
+                throw new ArgumentNullException(nameof(model));
+            }
+            if (!withParams)
+            {
+                return;
+            }
+            if (string.IsNullOrEmpty(model.ClientFIO))
+            {
+                throw new ArgumentNullException("Нет ФИО клиента",
+               nameof(model.ClientFIO));
+            }
+            if (string.IsNullOrEmpty(model.Email))
+            {
+                throw new ArgumentNullException("Нет Email клиента",
+               nameof(model.ClientFIO));
+            }
+            if (string.IsNullOrEmpty(model.Password))
+            {
+                throw new ArgumentNullException("Нет пароля клиента",
+               nameof(model.ClientFIO));
+            }
+            _logger.LogInformation("Client. ClientFIO:{ClientFIO}." +
+                "Email:{ Email}. Password:{ Password}. Id: { Id} ", model.ClientFIO, model.Email, model.Password, model.Id);
+            var element = _clientStorage.GetElement(new ClientSearchModel
+            {
+                Email = model.Email,
+            });
+            if (element != null && element.Id != model.Id)
+            {
+                throw new InvalidOperationException("Клиент с таким лоигном уже есть");
+            }
+        }
+    }
+}
diff --git a/ClothShop/ClothShopContracts/BindingModels/ClientBindingModel.cs b/ClothShop/ClothShopContracts/BindingModels/ClientBindingModel.cs
new file mode 100644
index 0000000..626ad91
--- /dev/null
+++ b/ClothShop/ClothShopContracts/BindingModels/ClientBindingModel.cs
@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ClothShopDataModels.Models;
+
+namespace ClothShopContracts.BindingModels
+{
+    public class ClientBindingModel : IClientModel
+    {
+        public int Id { get; set; }
+        public string ClientFIO { get; set; } = string.Empty;
+        public string Email { get; set; } = string.Empty;
+        public string Password { get; set; } = string.Empty;
+    }
+}
diff --git a/ClothShop/ClothShopContracts/BindingModels/OrderBindingModel.cs b/ClothShop/ClothShopContracts/BindingModels/OrderBindingModel.cs
index 64fa12d..11c14d3 100644
--- a/ClothShop/ClothShopContracts/BindingModels/OrderBindingModel.cs
+++ b/ClothShop/ClothShopContracts/BindingModels/OrderBindingModel.cs
@@ -12,6 +12,7 @@ namespace ClothShopContracts.BindingModels
     {
         public int Id { get; set; }
         public int TextileId { get; set; }
+        public int ClientId { get; set; }
         public int Count { get; set; }
         public double Sum { get; set; }
         public OrderStatus Status { get; set; } = OrderStatus.Неизвестен;
diff --git a/ClothShop/ClothShopContracts/BusinessLogicContracts/IClientLogic.cs b/ClothShop/ClothShopContracts/BusinessLogicContracts/IClientLogic.cs
new file mode 100644
index 0000000..177197e
--- /dev/null
+++ b/ClothShop/ClothShopContracts/BusinessLogicContracts/IClientLogic.cs
@@ -0,0 +1,21 @@
+using ClothShopContracts.BindingModels;
+using ClothShopContracts.SearchModels;
+using ClothShopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ClothShopContracts.BusinessLogicContracts
+{
+    public interface IClientLogic
+    {
+        List<ClientViewModel>? ReadList(ClientSearchModel? model);
+        ClientViewModel? ReadElement(ClientSearchModel model);
+        bool Create(ClientBindingModel model);
+        bool Update(ClientBindingModel model);
+        bool Delete(ClientBindingModel model);
+    }
+
+}
diff --git a/ClothShop/ClothShopContracts/SearchModels/ClientSearchModel.cs b/ClothShop/ClothShopContracts/SearchModels/ClientSearchModel.cs
new file mode 100644
index 0000000..30c8dc6
--- /dev/null
+++ b/ClothShop/ClothShopContracts/SearchModels/ClientSearchModel.cs
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ClothShopContracts.SearchModels
+{
+    public class ClientSearchModel
+    {
+        public int? Id { get; set; }
+        public string? ClientFIO { get; set; }
+        public string? Email { get; set; }
+        public string? Password { get; set; }
+    }
+}
diff --git a/ClothShop/ClothShopContracts/SearchModels/OrderSearchModel.cs b/ClothShop/ClothShopContracts/SearchModels/OrderSearchModel.cs
index 207176d..3cc0322 100644
--- a/ClothShop/ClothShopContracts/SearchModels/OrderSearchModel.cs
+++ b/ClothShop/ClothShopContracts/SearchModels/OrderSearchModel.cs
@@ -9,6 +9,7 @@ namespace ClothShopContracts.SearchModels
     public class OrderSearchModel
     {
         public int? Id { get; set; }
+        public int? ClientId { get; set; }
         public DateTime? DateFrom { get; set; }
         public DateTime? DateTo { get; set; }
     }
diff --git a/ClothShop/ClothShopContracts/StoragesContracts/IClientStorage.cs b/ClothShop/ClothShopContracts/StoragesContracts/IClientStorage.cs
new file mode 100644
index 0000000..df92ba0
--- /dev/null
+++ b/ClothShop/ClothShopContracts/StoragesContracts/IClientStorage.cs
@@ -0,0 +1,21 @@
+using ClothShopContracts.BindingModels;
+using ClothShopContracts.SearchModels;
+using ClothShopContracts.ViewModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ClothShopContracts.StoragesContracts
+{
+    public interface IClientStorage
+    {
+        List<ClientViewModel> GetFullList();
+        List<ClientViewModel> GetFilteredList(ClientSearchModel model);
+        ClientViewModel? GetElement(ClientSearchModel model);
+        ClientViewModel? Insert(ClientBindingModel model);
+        ClientViewModel? Update(ClientBindingModel model);
+        ClientViewModel? Delete(ClientBindingModel model);
+    }
+}
diff --git a/ClothShop/ClothShopContracts/ViewModels/ClientViewModel.cs b/ClothShop/ClothShopContracts/ViewModels/ClientViewModel.cs
new file mode 100644
index 0000000..42e4840
--- /dev/null
+++ b/ClothShop/ClothShopContracts/ViewModels/ClientViewModel.cs
@@ -0,0 +1,22 @@
+using ClothShopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ClothShopContracts.ViewModels
+{
+    public class ClientViewModel : IClientModel
+    {
+        public int Id { get; set; }
+        [DisplayName("ФИО клиента")]
+        public string ClientFIO { get; set; } = string.Empty;
+        [DisplayName("Логин (эл. почта)")]
+        public string Email { get; set; } = string.Empty;
+        [DisplayName("Пароль")]
+        public string Password { get; set; } = string.Empty;
+    }
+
+}
diff --git a/ClothShop/ClothShopContracts/ViewModels/OrderViewModel.cs b/ClothShop/ClothShopContracts/ViewModels/OrderViewModel.cs
index 817114c..f623cfe 100644
--- a/ClothShop/ClothShopContracts/ViewModels/OrderViewModel.cs
+++ b/ClothShop/ClothShopContracts/ViewModels/OrderViewModel.cs
@@ -16,6 +16,9 @@ namespace ClothShopContracts.ViewModels
         public int TextileId { get; set; }
         [DisplayName("Изделие")]
         public string TextileName { get; set; } = string.Empty;
+        public int ClientId { get; set; }
+        [DisplayName("Клиент")]
+        public string ClientFIO { get; set; } = string.Empty;
         [DisplayName("Количество")]
         public int Count { get; set; }
         [DisplayName("Сумма")]
diff --git a/ClothShop/ClothShopDataModels/Models/IClientModel.cs b/ClothShop/ClothShopDataModels/Models/IClientModel.cs
new file mode 100644
index 0000000..b2e3c19
--- /dev/null
+++ b/ClothShop/ClothShopDataModels/Models/IClientModel.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ClothShopDataModels.Models
+{
+    public class IClientModel
+    {
+        string ClientFIO { get; }
+        string Email { get; }
+        string Password { get; }
+    }
+}
diff --git a/ClothShop/ClothShopDataModels/Models/IOrderModel.cs b/ClothShop/ClothShopDataModels/Models/IOrderModel.cs
index 105ad5e..6f3995d 100644
--- a/ClothShop/ClothShopDataModels/Models/IOrderModel.cs
+++ b/ClothShop/ClothShopDataModels/Models/IOrderModel.cs
@@ -10,6 +10,7 @@ namespace ClothShopDataModels.Models
     public interface IOrderModel : IId
     {
         int TextileId { get; }
+        int ClientId { get; }
         int Count { get; }
         double Sum { get; }
         OrderStatus Status { get; }
diff --git a/ClothShop/ClothShopDatabaseImplement/ClothShopDatabase.cs b/ClothShop/ClothShopDatabaseImplement/ClothShopDatabase.cs
index dcfa406..c7fa78f 100644
--- a/ClothShop/ClothShopDatabaseImplement/ClothShopDatabase.cs
+++ b/ClothShop/ClothShopDatabaseImplement/ClothShopDatabase.cs
@@ -18,5 +18,6 @@ namespace ClothShopDatabaseImplement
         public virtual DbSet<Textile> Textiles { set; get; }
         public virtual DbSet<TextileComponent> TextileComponents { set; get; }
         public virtual DbSet<Order> Orders { set; get; }
+        public virtual DbSet<Client> Clients { set; get; }
     }
 }
\ No newline at end of file
diff --git a/ClothShop/ClothShopDatabaseImplement/Implements/ClientStorage.cs b/ClothShop/ClothShopDatabaseImplement/Implements/ClientStorage.cs
new file mode 100644
index 0000000..6f90f46
--- /dev/null
+++ b/ClothShop/ClothShopDatabaseImplement/Implements/ClientStorage.cs
@@ -0,0 +1,88 @@
+using ClothShopContracts.BindingModels;
+using ClothShopContracts.SearchModels;
+using ClothShopContracts.StoragesContracts;
+using ClothShopContracts.ViewModels;
+using ClothShopDatabaseImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ClothShopDatabaseImplement.Implements
+{
+    public class ClientStorage : IClientStorage
+    {
+        public List<ClientViewModel> GetFullList()
+        {
+            using var context = new ClothShopDatabase();
+            return context.Clients
+            .Select(x => x.GetViewModel)
+           .ToList();
+        }
+        public List<ClientViewModel> GetFilteredList(ClientSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ClientFIO) && string.IsNullOrEmpty(model.Email) && string.IsNullOrEmpty(model.Password))
+            {
+                return new();
+            }
+            using var context = new ClothShopDatabase();
+            return context.Clients
+            .Where(x => (string.IsNullOrEmpty(model.ClientFIO) || x.ClientFIO.Contains(model.ClientFIO) &&
+                         (string.IsNullOrEmpty(model.Email) || x.Email.Contains(model.Email)) &&
+                         (string.IsNullOrEmpty(model.Password) || x.Password.Contains(model.Password))))
+           .Select(x => x.GetViewModel)
+           .ToList();
+        }
+        public ClientViewModel? GetElement(ClientSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ClientFIO) && string.IsNullOrEmpty(model.Email) &&
+               !model.Id.HasValue)
+            {
+                return null;
+            }
+            using var context = new ClothShopDatabase();
+            return context.Clients
+            .FirstOrDefault(x => (string.IsNullOrEmpty(model.ClientFIO) || x.ClientFIO == model.ClientFIO) &&
+                                 (!model.Id.HasValue || x.Id == model.Id) && (string.IsNullOrEmpty(model.Email) || x.Email == model.Email) &&
+                                 (string.IsNullOrEmpty(model.Password) || x.Password == model.Password))
+            ?.GetViewModel;
+        }
+        public ClientViewModel? Insert(ClientBindingModel model)
+        {
+            var newClient = Client.Create(model);
+            if (newClient == null)
+            {
+                return null;
+            }
+            using var context = new ClothShopDatabase();
+            context.Clients.Add(newClient);
+            context.SaveChanges();
+            return newClient.GetViewModel;
+        }
+        public ClientViewModel? Update(ClientBindingModel model)
+        {
+            using var context = new ClothShopDatabase();
+            var client = context.Clients.FirstOrDefault(x => x.Id == model.Id);
+            if (client == null)
+            {
+                return null;
+            }
+            client.Update(model);
+            context.SaveChanges();
+            return client.GetViewModel;
+        }
+        public ClientViewModel? Delete(ClientBindingModel model)
+        {
+            using var context = new ClothShopDatabase();
+            var element = context.Clients.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                context.Clients.Remove(element);
+                context.SaveChanges();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}
diff --git a/ClothShop/ClothShopDatabaseImplement/Implements/OrderStorage.cs b/ClothShop/ClothShopDatabaseImplement/Implements/OrderStorage.cs
index 134f1df..055d927 100644
--- a/ClothShop/ClothShopDatabaseImplement/Implements/OrderStorage.cs
+++ b/ClothShop/ClothShopDatabaseImplement/Implements/OrderStorage.cs
@@ -17,30 +17,23 @@ namespace ClothShopDatabaseImplement.Implements
         public List<OrderViewModel> GetFullList()
         {
             using var context = new ClothShopDatabase();
-            return context.Orders.Include(x => x.Textiles)
+            return context.Orders.Include(x => x.Textiles).Include(x => x.Client)
             .Select(x => x.GetViewModel)
            .ToList();
         }
         public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
         {
-            if (!model.Id.HasValue && !model.DateFrom.HasValue)
-            {
-                return new();
-            }
             using var context = new ClothShopDatabase();
-            if (model.DateFrom.HasValue)
-            {
-                return context.Orders
-                    .Include(x => x.Textiles)
-                    .Where(x => x.DateCreate >= model.DateFrom && x.DateCreate <= model.DateTo)
-                    .Select(x => x.GetViewModel)
-                    .ToList();
-            }
-            return context.Orders
-                    .Include(x => x.Textiles)
-                    .Where(x => x.Id == model.Id)
-                    .Select(x => x.GetViewModel)
-                    .ToList();
+            return context.Orders.Include(x => x.Textiles).Include(x => x.Client)
+            .Where(x => (
+                        (!model.Id.HasValue || x.Id == model.Id) &&
+                        (!model.DateFrom.HasValue || x.DateCreate >= model.DateFrom) &&
+                        (!model.DateTo.HasValue || x.DateCreate <= model.DateTo) &&
+                        (!model.ClientId.HasValue || x.ClientId == model.ClientId)
+                    )
+                )
+           .Select(x => x.GetViewModel)
+           .ToList();
         }
         public OrderViewModel? GetElement(OrderSearchModel model)
         {
@@ -49,7 +42,7 @@ namespace ClothShopDatabaseImplement.Implements
                 return null;
             }
             using var context = new ClothShopDatabase();
-            return context.Orders.Include(x => x.Textiles).FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
+            return context.Orders.Include(x => x.Textiles).Include(x => x.Client).FirstOrDefault(x => x.Id == model.Id)?.GetViewModel;
         }
         public OrderViewModel? Insert(OrderBindingModel model)
         {
@@ -66,7 +59,7 @@ namespace ClothShopDatabaseImplement.Implements
         public OrderViewModel? Update(OrderBindingModel model)
         {
             using var context = new ClothShopDatabase();
-            var order = context.Orders.Include(x => x.Textiles).FirstOrDefault(x => x.Id == model.Id);
+            var order = context.Orders.Include(x => x.Textiles).Include(x => x.Client).FirstOrDefault(x => x.Id == model.Id);
             if (order == null)
             {
                 return null;
@@ -78,7 +71,7 @@ namespace ClothShopDatabaseImplement.Implements
         public OrderViewModel? Delete(OrderBindingModel model)
         {
             using var context = new ClothShopDatabase();
-            var element = context.Orders.Include(x => x.Textiles).FirstOrDefault(rec => rec.Id == model.Id);
+            var element = context.Orders.Include(x => x.Textiles).Include(x => x.Client).FirstOrDefault(rec => rec.Id == model.Id);
             if (element != null)
             {
                 context.Orders.Remove(element);
diff --git a/ClothShop/ClothShopDatabaseImplement/Migrations/20240407194221_InitMigration.Designer.cs b/ClothShop/ClothShopDatabaseImplement/Migrations/20240518182542_InitialCreate.Designer.cs
similarity index 78%
rename from ClothShop/ClothShopDatabaseImplement/Migrations/20240407194221_InitMigration.Designer.cs
rename to ClothShop/ClothShopDatabaseImplement/Migrations/20240518182542_InitialCreate.Designer.cs
index be774e4..1e6b9d4 100644
--- a/ClothShop/ClothShopDatabaseImplement/Migrations/20240407194221_InitMigration.Designer.cs
+++ b/ClothShop/ClothShopDatabaseImplement/Migrations/20240518182542_InitialCreate.Designer.cs
@@ -12,8 +12,8 @@ using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
 namespace ClothShopDatabaseImplement.Migrations
 {
     [DbContext(typeof(ClothShopDatabase))]
-    [Migration("20240407194221_InitMigration")]
-    partial class InitMigration
+    [Migration("20240518182542_InitialCreate")]
+    partial class InitialCreate
     {
         protected override void BuildTargetModel(ModelBuilder modelBuilder)
         {
@@ -24,6 +24,31 @@ namespace ClothShopDatabaseImplement.Migrations
 
             SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder, 1L, 1);
 
+            modelBuilder.Entity("ClothShopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients");
+                });
+
             modelBuilder.Entity("ClothShopDatabaseImplement.Models.Component", b =>
                 {
                     b.Property<int>("Id")
@@ -52,6 +77,9 @@ namespace ClothShopDatabaseImplement.Migrations
 
                     SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
 
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
                     b.Property<int>("Count")
                         .HasColumnType("int");
 
@@ -72,6 +100,8 @@ namespace ClothShopDatabaseImplement.Migrations
 
                     b.HasKey("Id");
 
+                    b.HasIndex("ClientId");
+
                     b.HasIndex("TextileId");
 
                     b.ToTable("Orders");
@@ -125,12 +155,20 @@ namespace ClothShopDatabaseImplement.Migrations
 
             modelBuilder.Entity("ClothShopDatabaseImplement.Models.Order", b =>
                 {
+                    b.HasOne("ClothShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
                     b.HasOne("ClothShopDatabaseImplement.Models.Textile", "Textiles")
                         .WithMany("Orders")
                         .HasForeignKey("TextileId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.Navigation("Client");
+
                     b.Navigation("Textiles");
                 });
 
@@ -153,6 +191,11 @@ namespace ClothShopDatabaseImplement.Migrations
                     b.Navigation("Textile");
                 });
 
+            modelBuilder.Entity("ClothShopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
             modelBuilder.Entity("ClothShopDatabaseImplement.Models.Component", b =>
                 {
                     b.Navigation("TextileComponents");
diff --git a/ClothShop/ClothShopDatabaseImplement/Migrations/20240407194221_InitMigration.cs b/ClothShop/ClothShopDatabaseImplement/Migrations/20240518182542_InitialCreate.cs
similarity index 78%
rename from ClothShop/ClothShopDatabaseImplement/Migrations/20240407194221_InitMigration.cs
rename to ClothShop/ClothShopDatabaseImplement/Migrations/20240518182542_InitialCreate.cs
index 7639bf4..4d5880d 100644
--- a/ClothShop/ClothShopDatabaseImplement/Migrations/20240407194221_InitMigration.cs
+++ b/ClothShop/ClothShopDatabaseImplement/Migrations/20240518182542_InitialCreate.cs
@@ -5,10 +5,25 @@ using Microsoft.EntityFrameworkCore.Migrations;
 
 namespace ClothShopDatabaseImplement.Migrations
 {
-    public partial class InitMigration : Migration
+    public partial class InitialCreate : Migration
     {
         protected override void Up(MigrationBuilder migrationBuilder)
         {
+            migrationBuilder.CreateTable(
+                name: "Clients",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("SqlServer:Identity", "1, 1"),
+                    ClientFIO = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Email = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Password = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Clients", x => x.Id);
+                });
+
             migrationBuilder.CreateTable(
                 name: "Components",
                 columns: table => new
@@ -48,11 +63,18 @@ namespace ClothShopDatabaseImplement.Migrations
                     Status = table.Column<int>(type: "int", nullable: false),
                     DateCreate = table.Column<DateTime>(type: "datetime2", nullable: false),
                     DateImplement = table.Column<DateTime>(type: "datetime2", nullable: true),
-                    TextileId = table.Column<int>(type: "int", nullable: false)
+                    TextileId = table.Column<int>(type: "int", nullable: false),
+                    ClientId = table.Column<int>(type: "int", nullable: false)
                 },
                 constraints: table =>
                 {
                     table.PrimaryKey("PK_Orders", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Orders_Clients_ClientId",
+                        column: x => x.ClientId,
+                        principalTable: "Clients",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
                     table.ForeignKey(
                         name: "FK_Orders_Textiles_TextileId",
                         column: x => x.TextileId,
@@ -88,6 +110,11 @@ namespace ClothShopDatabaseImplement.Migrations
                         onDelete: ReferentialAction.Cascade);
                 });
 
+            migrationBuilder.CreateIndex(
+                name: "IX_Orders_ClientId",
+                table: "Orders",
+                column: "ClientId");
+
             migrationBuilder.CreateIndex(
                 name: "IX_Orders_TextileId",
                 table: "Orders",
@@ -112,6 +139,9 @@ namespace ClothShopDatabaseImplement.Migrations
             migrationBuilder.DropTable(
                 name: "TextileComponents");
 
+            migrationBuilder.DropTable(
+                name: "Clients");
+
             migrationBuilder.DropTable(
                 name: "Components");
 
diff --git a/ClothShop/ClothShopDatabaseImplement/Migrations/ClothShopDatabaseModelSnapshot.cs b/ClothShop/ClothShopDatabaseImplement/Migrations/ClothShopDatabaseModelSnapshot.cs
index bcd8fb9..c395b97 100644
--- a/ClothShop/ClothShopDatabaseImplement/Migrations/ClothShopDatabaseModelSnapshot.cs
+++ b/ClothShop/ClothShopDatabaseImplement/Migrations/ClothShopDatabaseModelSnapshot.cs
@@ -22,6 +22,31 @@ namespace ClothShopDatabaseImplement.Migrations
 
             SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder, 1L, 1);
 
+            modelBuilder.Entity("ClothShopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
+
+                    b.Property<string>("ClientFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Clients");
+                });
+
             modelBuilder.Entity("ClothShopDatabaseImplement.Models.Component", b =>
                 {
                     b.Property<int>("Id")
@@ -50,6 +75,9 @@ namespace ClothShopDatabaseImplement.Migrations
 
                     SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"), 1L, 1);
 
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
                     b.Property<int>("Count")
                         .HasColumnType("int");
 
@@ -70,6 +98,8 @@ namespace ClothShopDatabaseImplement.Migrations
 
                     b.HasKey("Id");
 
+                    b.HasIndex("ClientId");
+
                     b.HasIndex("TextileId");
 
                     b.ToTable("Orders");
@@ -123,12 +153,20 @@ namespace ClothShopDatabaseImplement.Migrations
 
             modelBuilder.Entity("ClothShopDatabaseImplement.Models.Order", b =>
                 {
+                    b.HasOne("ClothShopDatabaseImplement.Models.Client", "Client")
+                        .WithMany("Orders")
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
                     b.HasOne("ClothShopDatabaseImplement.Models.Textile", "Textiles")
                         .WithMany("Orders")
                         .HasForeignKey("TextileId")
                         .OnDelete(DeleteBehavior.Cascade)
                         .IsRequired();
 
+                    b.Navigation("Client");
+
                     b.Navigation("Textiles");
                 });
 
@@ -151,6 +189,11 @@ namespace ClothShopDatabaseImplement.Migrations
                     b.Navigation("Textile");
                 });
 
+            modelBuilder.Entity("ClothShopDatabaseImplement.Models.Client", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
             modelBuilder.Entity("ClothShopDatabaseImplement.Models.Component", b =>
                 {
                     b.Navigation("TextileComponents");
diff --git a/ClothShop/ClothShopDatabaseImplement/Models/Client.cs b/ClothShop/ClothShopDatabaseImplement/Models/Client.cs
new file mode 100644
index 0000000..161b728
--- /dev/null
+++ b/ClothShop/ClothShopDatabaseImplement/Models/Client.cs
@@ -0,0 +1,68 @@
+using ClothShopContracts.BindingModels;
+using ClothShopContracts.ViewModels;
+using ClothShopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ClothShopDatabaseImplement.Models
+{
+    public class Client : IClientModel
+    {
+        public int Id { get; private set; }
+        [Required]
+        public string ClientFIO { get; private set; } = string.Empty;
+        [Required]
+        public string Email { get; set; } = string.Empty;
+        [Required]
+        public string Password { get; set; } = string.Empty;
+        [ForeignKey("ClientId")]
+        public virtual List<Order> Orders { get; set; } =
+       new();
+        public static Client? Create(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Client()
+            {
+                Id = model.Id,
+                ClientFIO = model.ClientFIO,
+                Email = model.Email,
+                Password = model.Password
+            };
+        }
+        public static Client Create(ClientViewModel model)
+        {
+            return new Client()
+            {
+                Id = model.Id,
+                ClientFIO = model.ClientFIO,
+                Email = model.Email,
+                Password = model.Password
+            };
+        }
+        public void Update(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ClientFIO = model.ClientFIO;
+            Email = model.Email;
+            Password = model.Password;
+        }
+        public ClientViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ClientFIO = ClientFIO,
+            Email = Email,
+            Password = Password
+        };
+    }
+}
diff --git a/ClothShop/ClothShopDatabaseImplement/Models/Order.cs b/ClothShop/ClothShopDatabaseImplement/Models/Order.cs
index 0c561dd..c306f83 100644
--- a/ClothShop/ClothShopDatabaseImplement/Models/Order.cs
+++ b/ClothShop/ClothShopDatabaseImplement/Models/Order.cs
@@ -21,6 +21,9 @@ namespace ClothShopDatabaseImplement.Models
         [Required]
         public int TextileId { get; private set; }
         public virtual Textile? Textiles { get; private set; }
+        [Required]
+        public int ClientId { get; private set; }
+        public virtual Client? Client { get; private set; }
 
         public static Order? Create(OrderBindingModel model)
         {
@@ -37,6 +40,7 @@ namespace ClothShopDatabaseImplement.Models
                 DateCreate = model.DateCreate,
                 DateImplement = model.DateImplement,
                 TextileId = model.TextileId,
+                ClientId = model.ClientId,
             };
         }
 
@@ -53,13 +57,15 @@ namespace ClothShopDatabaseImplement.Models
         public OrderViewModel GetViewModel => new()
         {
             TextileId = TextileId,
+            ClientId = ClientId,
             Count = Count,
             Sum = Sum,
             Status = Status,
             DateCreate = DateCreate,
             DateImplement = DateImplement,
             Id = Id,
-            TextileName = Textiles?.TextileName ?? string.Empty
+            TextileName = Textiles?.TextileName ?? string.Empty,
+            ClientFIO = Client?.ClientFIO ?? string.Empty
         };
     }
 }
diff --git a/ClothShop/ClothShopFileImplement/DataFileSingleton.cs b/ClothShop/ClothShopFileImplement/DataFileSingleton.cs
index 434c29a..903ab5b 100644
--- a/ClothShop/ClothShopFileImplement/DataFileSingleton.cs
+++ b/ClothShop/ClothShopFileImplement/DataFileSingleton.cs
@@ -8,9 +8,12 @@ namespace ClothShopFileImplement
         private readonly string ComponentFileName = "Component.xml";
         private readonly string OrderFileName = "Order.xml";
         private readonly string TextileFileName = "Textile.xml";
+        private readonly string ClientFileName = "Client.xml";
+
         public List<Component> Components { get; private set; }
         public List<Order> Orders { get; private set; }
         public List<Textile> Textiles { get; private set; }
+        public List<Client> Clients { get; private set; }
         public static DataFileSingleton GetInstance()
         {
             if (instance == null)
@@ -19,37 +22,32 @@ namespace ClothShopFileImplement
             }
             return instance;
         }
-        public void SaveComponents() => SaveData(Components, ComponentFileName,
-       "Components", x => x.GetXElement);
-        public void SaveTextiles() => SaveData(Textiles, TextileFileName,
-       "Textiles", x => x.GetXElement);
+        public void SaveComponents() => SaveData(Components, ComponentFileName, "Components", x => x.GetXElement);
+        public void SaveTextiles() => SaveData(Textiles, TextileFileName, "Textiles", x => x.GetXElement);
         public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
+        public void SaveClients() => SaveData(Clients, ClientFileName, "Clients", x => x.GetXElement);
         private DataFileSingleton()
         {
-            Components = LoadData(ComponentFileName, "Component", x =>
-           Component.Create(x)!)!;
-            Textiles = LoadData(TextileFileName, "Textile", x =>
-            Textile.Create(x)!)!;
+            Components = LoadData(ComponentFileName, "Component", x => Component.Create(x)!)!;
+            Textiles = LoadData(TextileFileName, "Textile", x => Textile.Create(x)!)!;
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
+            Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
         }
-        private static List<T>? LoadData<T>(string filename, string xmlNodeName,
-       Func<XElement, T> selectFunction)
+        private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
         {
             if (File.Exists(filename))
             {
-                return
-               XDocument.Load(filename)?.Root?.Elements(xmlNodeName)?.Select(selectFunction)?.ToList();
+                return XDocument.Load(filename)?.Root?.Elements(xmlNodeName)?.Select(selectFunction)?.ToList();
             }
             return new List<T>();
         }
-        private static void SaveData<T>(List<T> data, string filename, string
-       xmlNodeName, Func<T, XElement> selectFunction)
+        private static void SaveData<T>(List<T> data, string filename, string xmlNodeName, Func<T, XElement> selectFunction)
         {
             if (data != null)
             {
-                new XDocument(new XElement(xmlNodeName,
-               data.Select(selectFunction).ToArray())).Save(filename);
+                new XDocument(new XElement(xmlNodeName, data.Select(selectFunction).ToArray())).Save(filename);
             }
         }
+
     }
 }
diff --git a/ClothShop/ClothShopFileImplement/Implements/ClientStorage.cs b/ClothShop/ClothShopFileImplement/Implements/ClientStorage.cs
new file mode 100644
index 0000000..785c13b
--- /dev/null
+++ b/ClothShop/ClothShopFileImplement/Implements/ClientStorage.cs
@@ -0,0 +1,85 @@
+using ClothShopContracts.BindingModels;
+using ClothShopContracts.SearchModels;
+using ClothShopContracts.StoragesContracts;
+using ClothShopContracts.ViewModels;
+using ClothShopFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ClothShopFileImplement.Implements
+{
+    public class ClientStorage : IClientStorage
+    {
+        private readonly DataFileSingleton source;
+        public ClientStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public List<ClientViewModel> GetFullList()
+        {
+            return source.Clients
+            .Select(x => x.GetViewModel)
+           .ToList();
+        }
+        public List<ClientViewModel> GetFilteredList(ClientSearchModel
+       model)
+        {
+            if (string.IsNullOrEmpty(model.ClientFIO) && string.IsNullOrEmpty(model.Email) && string.IsNullOrEmpty(model.Password))
+            {
+                return new();
+            }
+            return source.Clients
+            .Where(x => (string.IsNullOrEmpty(model.ClientFIO) || x.ClientFIO.Contains(model.ClientFIO) &&
+                         (string.IsNullOrEmpty(model.Email) || x.Email.Contains(model.Email)) &&
+                         (string.IsNullOrEmpty(model.Password) || x.Password.Contains(model.Password))))
+           .Select(x => x.GetViewModel)
+           .ToList();
+        }
+        public ClientViewModel? GetElement(ClientSearchModel model)
+        {
+            return source.Clients
+            .FirstOrDefault(x => (string.IsNullOrEmpty(model.ClientFIO) || x.ClientFIO == model.ClientFIO) &&
+                                 (!model.Id.HasValue || x.Id == model.Id) && (string.IsNullOrEmpty(model.Email) || x.Email == model.Email) &&
+                                  (string.IsNullOrEmpty(model.Password) || x.Password == model.Password))
+            ?.GetViewModel;
+        }
+        public ClientViewModel? Insert(ClientBindingModel model)
+        {
+            model.Id = source.Clients.Count > 0 ? source.Clients.Max(x =>
+           x.Id) + 1 : 1;
+            var newClient = Client.Create(model);
+            if (newClient == null)
+            {
+                return null;
+            }
+            source.Clients.Add(newClient);
+            source.SaveClients();
+            return newClient.GetViewModel;
+        }
+        public ClientViewModel? Update(ClientBindingModel model)
+        {
+            var client = source.Clients.FirstOrDefault(x => x.Id == model.Id);
+            if (client == null)
+            {
+                return null;
+            }
+            client.Update(model);
+            source.SaveClients();
+            return client.GetViewModel;
+        }
+        public ClientViewModel? Delete(ClientBindingModel model)
+        {
+            var element = source.Clients.FirstOrDefault(rec => rec.Id == model.Id);
+            if (element != null)
+            {
+                source.Clients.Remove(element);
+                source.SaveClients();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}
diff --git a/ClothShop/ClothShopFileImplement/Models/Client.cs b/ClothShop/ClothShopFileImplement/Models/Client.cs
new file mode 100644
index 0000000..3626388
--- /dev/null
+++ b/ClothShop/ClothShopFileImplement/Models/Client.cs
@@ -0,0 +1,72 @@
+using ClothShopContracts.BindingModels;
+using ClothShopContracts.ViewModels;
+using ClothShopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace ClothShopFileImplement.Models
+{
+    public class Client : IClientModel
+    {
+        public int Id { get; private set; }
+        public string ClientFIO { get; private set; } = string.Empty;
+        public string Email { get; set; } = string.Empty;
+        public string Password { get; set; } = string.Empty;
+        public static Client? Create(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Client()
+            {
+                Id = model.Id,
+                ClientFIO = model.ClientFIO,
+                Email = model.Email,
+                Password = model.Password
+            };
+        }
+        public static Client? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Client()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ClientFIO = element.Element("ClientFIO")!.Value,
+                Email = element.Element("Email")!.Value,
+                Password = element.Element("Password")!.Value
+            };
+        }
+        public void Update(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ClientFIO = model.ClientFIO;
+            Email = model.Email;
+            Password = model.Password;
+        }
+        public ClientViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ClientFIO = ClientFIO,
+            Email = Email,
+            Password = Password
+        };
+
+        public XElement GetXElement => new("Client",
+                new XAttribute("Id", Id),
+                new XElement("ClientFIO", ClientFIO),
+                new XElement("Email", Email.ToString()),
+                new XElement("Password", Password.ToString())
+            );
+    }
+}
diff --git a/ClothShop/ClothShopFileImplement/Models/Order.cs b/ClothShop/ClothShopFileImplement/Models/Order.cs
index f94ff2b..b4d7107 100644
--- a/ClothShop/ClothShopFileImplement/Models/Order.cs
+++ b/ClothShop/ClothShopFileImplement/Models/Order.cs
@@ -9,6 +9,7 @@ namespace ClothShopFileImplement.Models
     {
         public int Id { get; private set; }
         public int TextileId { get; private set; }
+        public int ClientId { get; private set; }
         public int Count { get; private set; }
         public double Sum { get; private set; }
         public OrderStatus Status { get; private set; }
@@ -25,6 +26,7 @@ namespace ClothShopFileImplement.Models
             {
                 Id = model.Id,
                 TextileId = model.TextileId,
+                ClientId = model.ClientId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -42,6 +44,7 @@ namespace ClothShopFileImplement.Models
             {
                 Id = Convert.ToInt32(element.Attribute("Id")!.Value),
                 TextileId = Convert.ToInt32(element.Element("TextileId")!.Value),
+                ClientId = Convert.ToInt32(element.Element("ClientId")!.Value),
                 Count = Convert.ToInt32(element.Element("Count")!.Value),
                 Sum = Convert.ToDouble(element.Element("Sum")!.Value),
                 Status = (OrderStatus)Enum.Parse(typeof(OrderStatus), element.Element("Status")!.Value.ToString()),
@@ -62,6 +65,7 @@ namespace ClothShopFileImplement.Models
         {
             Id = Id,
             TextileId = TextileId,
+            ClientId = ClientId,
             Count = Count,
             Sum = Sum,
             Status = Status,
@@ -71,6 +75,7 @@ namespace ClothShopFileImplement.Models
         public XElement GetXElement => new("Order",
         new XAttribute("Id", Id),
         new XElement("TextileId", TextileId),
+        new XElement("ClientId", ClientId),
         new XElement("Sum", Sum.ToString()),
         new XElement("Count", Count),
         new XElement("Status", Status.ToString()),
diff --git a/ClothShop/ClothShopListImplement/DataListSingleton.cs b/ClothShop/ClothShopListImplement/DataListSingleton.cs
new file mode 100644
index 0000000..11d980f
--- /dev/null
+++ b/ClothShop/ClothShopListImplement/DataListSingleton.cs
@@ -0,0 +1,35 @@
+using ClothShopListImplement.Models;
+using System;
+using System.Collections.Generic;
+
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ClothShopListImplement
+{
+    public class DataListSingleton
+    {
+        private static DataListSingleton? _instance;
+        public List<Component> Components { get; set; }
+        public List<Order> Orders { get; set; }
+        public List<Textile> Textiles { get; set; }
+        public List<Client> Clients { get; set; }
+
+        private DataListSingleton()
+        {
+            Components = new List<Component>();
+            Orders = new List<Order>();
+            Textiles = new List<Textile>();
+            Clients = new List<Client>();
+        }
+        public static DataListSingleton GetInstance()
+        {
+            if (_instance == null)
+            {
+                _instance = new DataListSingleton();
+            }
+            return _instance;
+        }
+    }
+}
diff --git a/ClothShop/ClothShopListImplement/Implements/ClientStorage.cs b/ClothShop/ClothShopListImplement/Implements/ClientStorage.cs
new file mode 100644
index 0000000..79b8bda
--- /dev/null
+++ b/ClothShop/ClothShopListImplement/Implements/ClientStorage.cs
@@ -0,0 +1,104 @@
+using ClothShopContracts.BindingModels;
+using ClothShopContracts.SearchModels;
+using ClothShopContracts.StoragesContracts;
+using ClothShopContracts.ViewModels;
+using ClothShopListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ClothShopListImplement.Implements
+{
+    public class ClientStorage : IClientStorage
+    {
+        private readonly DataListSingleton _source;
+        public ClientStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+        public List<ClientViewModel> GetFullList()
+        {
+            var result = new List<ClientViewModel>();
+            foreach (var client in _source.Clients)
+            {
+                result.Add(client.GetViewModel);
+            }
+            return result;
+        }
+        public List<ClientViewModel> GetFilteredList(ClientSearchModel
+       model)
+        {
+            var result = new List<ClientViewModel>();
+            if (string.IsNullOrEmpty(model.ClientFIO) && string.IsNullOrEmpty(model.Email) && string.IsNullOrEmpty(model.Password))
+            {
+                return result;
+            }
+            foreach (var client in _source.Clients)
+            {
+                if (client.ClientFIO.Contains(model.ClientFIO))
+                {
+                    result.Add(client.GetViewModel);
+                }
+            }
+            return result;
+        }
+        public ClientViewModel? GetElement(ClientSearchModel model)
+        {
+            foreach (var client in _source.Clients)
+            {
+                if ((string.IsNullOrEmpty(model.ClientFIO) || client.ClientFIO == model.ClientFIO) &&
+                                 (!model.Id.HasValue || client.Id == model.Id) && (string.IsNullOrEmpty(model.Email) || client.Email == model.Email) &&
+                                 (string.IsNullOrEmpty(model.Password) || client.Password == model.Password))
+                {
+                    return client.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public ClientViewModel? Insert(ClientBindingModel model)
+        {
+            model.Id = 1;
+            foreach (var client in _source.Clients)
+            {
+                if (model.Id <= client.Id)
+                {
+                    model.Id = client.Id + 1;
+                }
+            }
+            var newClient = Client.Create(model);
+            if (newClient == null)
+            {
+                return null;
+            }
+            _source.Clients.Add(newClient);
+            return newClient.GetViewModel;
+        }
+        public ClientViewModel? Update(ClientBindingModel model)
+        {
+            foreach (var client in _source.Clients)
+            {
+                if (client.Id == model.Id)
+                {
+                    client.Update(model);
+                    return client.GetViewModel;
+                }
+            }
+            return null;
+        }
+        public ClientViewModel? Delete(ClientBindingModel model)
+        {
+            for (int i = 0; i < _source.Clients.Count; ++i)
+            {
+                if (_source.Clients[i].Id == model.Id)
+                {
+                    var element = _source.Clients[i];
+                    _source.Clients.RemoveAt(i);
+                    return element.GetViewModel;
+                }
+            }
+            return null;
+        }
+    }
+}
diff --git a/ClothShop/ClothShopListImplement/Implements/OrderStorage.cs b/ClothShop/ClothShopListImplement/Implements/OrderStorage.cs
index 4f8b9aa..9b8c138 100644
--- a/ClothShop/ClothShopListImplement/Implements/OrderStorage.cs
+++ b/ClothShop/ClothShopListImplement/Implements/OrderStorage.cs
@@ -23,19 +23,21 @@ namespace ClothShopListImplement.Implements
             var result = new List<OrderViewModel>();
             foreach (var order in _source.Orders)
             {
-                result.Add(AcessDressesStorage(order.GetViewModel));
+                result.Add(AccessTextileStorage(order.GetViewModel));
             }
             return result;
         }
         public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
         {
             var result = new List<OrderViewModel>();
-
             foreach (var order in _source.Orders)
             {
-                if (order.Id == model.Id)
+                if ((!model.Id.HasValue || order.Id == model.Id) &&
+                        (!model.DateFrom.HasValue || order.DateCreate >= model.DateFrom) &&
+                        (!model.DateTo.HasValue || order.DateCreate <= model.DateTo) &&
+                        (!model.ClientId.HasValue || order.ClientId == model.ClientId))
                 {
-                    result.Add(AcessDressesStorage(order.GetViewModel));
+                    result.Add(AccessTextileStorage(order.GetViewModel));
                 }
             }
             return result;
@@ -87,7 +89,7 @@ namespace ClothShopListImplement.Implements
         }
         public OrderViewModel? Delete(OrderBindingModel model)
         {
-            for (int i = 0; i < _source.Orders.Count; i++)
+            for (int i = 0; i < _source.Orders.Count; ++i)
             {
                 if (_source.Orders[i].Id == model.Id)
                 {
@@ -98,17 +100,26 @@ namespace ClothShopListImplement.Implements
             }
             return null;
         }
-        public OrderViewModel AcessDressesStorage(OrderViewModel model)
+
+        public OrderViewModel AccessTextileStorage(OrderViewModel model)
         {
-            foreach (var dress in _source.Textiles)
+            foreach (var Textile in _source.Textiles)
             {
-                if (dress.Id == model.TextileId)
+                if (Textile.Id == model.TextileId)
                 {
-                    model.TextileName = dress.TextileName;
+                    model.TextileName = Textile.TextileName;
                     break;
                 }
             }
             return model;
         }
+
+        public OrderViewModel AccessClientStorage(OrderViewModel model)
+        {
+            var client = _source.Clients.FirstOrDefault(x => x.Id == model.ClientId);
+            if (client != null)
+                model.ClientFIO = client.ClientFIO;
+            return model;
+        }
     }
 }
diff --git a/ClothShop/ClothShopListImplement/Models/Client.cs b/ClothShop/ClothShopListImplement/Models/Client.cs
new file mode 100644
index 0000000..d50a86e
--- /dev/null
+++ b/ClothShop/ClothShopListImplement/Models/Client.cs
@@ -0,0 +1,50 @@
+using ClothShopContracts.BindingModels;
+using ClothShopContracts.ViewModels;
+using ClothShopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ClothShopListImplement.Models
+{
+    public class Client : IClientModel
+    {
+        public int Id { get; private set; }
+        public string ClientFIO { get; private set; } = string.Empty;
+        public string Email { get; set; } = string.Empty;
+        public string Password { get; set; } = string.Empty;
+        public static Client? Create(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Client()
+            {
+                Id = model.Id,
+                ClientFIO = model.ClientFIO,
+                Email = model.Email,
+                Password = model.Password
+            };
+        }
+        public void Update(ClientBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ClientFIO = model.ClientFIO;
+            Email = model.Email;
+            Password = model.Password;
+        }
+        public ClientViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ClientFIO = ClientFIO,
+            Email = Email,
+            Password = Password
+        };
+    }
+}
diff --git a/ClothShop/ClothShopListImplement/Models/Order.cs b/ClothShop/ClothShopListImplement/Models/Order.cs
index 31dd21b..a6c3bc0 100644
--- a/ClothShop/ClothShopListImplement/Models/Order.cs
+++ b/ClothShop/ClothShopListImplement/Models/Order.cs
@@ -13,6 +13,7 @@ namespace ClothShopListImplement.Models
     public class Order : IOrderModel
     {
         public int TextileId { get; private set; }
+        public int ClientId { get; private set; }
         public int Count { get; private set; }
         public double Sum { get; private set; }
         public OrderStatus Status { get; private set; } = OrderStatus.Неизвестен;
@@ -28,6 +29,7 @@ namespace ClothShopListImplement.Models
             return new Order
             {
                 TextileId = model.TextileId,
+                ClientId = model.ClientId,
                 Count = model.Count,
                 Sum = model.Sum,
                 Status = model.Status,
@@ -48,6 +50,7 @@ namespace ClothShopListImplement.Models
         public OrderViewModel GetViewModel => new()
         {
             TextileId = TextileId,
+            ClientId = ClientId,
             Count = Count,
             Sum = Sum,
             DateCreate = DateCreate,
diff --git a/ClothShop/ClothShopView/Program.cs b/ClothShop/ClothShopView/Program.cs
index 101db26..e0ec753 100644
--- a/ClothShop/ClothShopView/Program.cs
+++ b/ClothShop/ClothShopView/Program.cs
@@ -46,6 +46,8 @@ namespace ClothShopView
             services.AddTransient<IComponentLogic, ComponentLogic>();
             services.AddTransient<IOrderLogic, OrderLogic>();
             services.AddTransient<ITextileLogic, TextileLogic>();
+            services.AddTransient<IClientLogic, ClientLogic>();
+            services.AddTransient<IClientStorage, ClientStorage>();
             services.AddTransient<IReportLogic, ReportLogic>();
             services.AddTransient<FormMain>();
             services.AddTransient<FormComponent>();