diff --git a/Confectionery/ConfectioneryContracts/BindingModels/MessageInfoBindingModel.cs b/Confectionery/ConfectioneryContracts/BindingModels/MessageInfoBindingModel.cs
index 85b4c39..a84be8c 100644
--- a/Confectionery/ConfectioneryContracts/BindingModels/MessageInfoBindingModel.cs
+++ b/Confectionery/ConfectioneryContracts/BindingModels/MessageInfoBindingModel.cs
@@ -15,5 +15,7 @@ namespace ConfectioneryContracts.BindingModels
         public DateTime DateDelivery { get; set; }
         public string Subject { get; set; } = string.Empty;
         public string Body { get; set; } = string.Empty;
+
+        public int Id { get; set; }
     }
 }
diff --git a/Confectionery/ConfectioneryContracts/ViewModels/MessageInfoViewModel.cs b/Confectionery/ConfectioneryContracts/ViewModels/MessageInfoViewModel.cs
index 0972e21..863604f 100644
--- a/Confectionery/ConfectioneryContracts/ViewModels/MessageInfoViewModel.cs
+++ b/Confectionery/ConfectioneryContracts/ViewModels/MessageInfoViewModel.cs
@@ -23,5 +23,7 @@ namespace ConfectioneryContracts.ViewModels
         public string Subject { get; set; } = string.Empty;
         [Column(title:"Текст", gridViewAutoSize:GridViewAutoSize.Fill, isUseAutoSize:true)]
         public string Body { get; set; } = string.Empty;
+
+        public int Id { get; set; }
     }
 }
diff --git a/Confectionery/ConfectioneryDataBaseImplement/Migrations/20230515055212_IdForMessageInfo.Designer.cs b/Confectionery/ConfectioneryDataBaseImplement/Migrations/20230515055212_IdForMessageInfo.Designer.cs
new file mode 100644
index 0000000..7e6e3b4
--- /dev/null
+++ b/Confectionery/ConfectioneryDataBaseImplement/Migrations/20230515055212_IdForMessageInfo.Designer.cs
@@ -0,0 +1,281 @@
+// <auto-generated />
+using System;
+using ConfectioneryDataBaseImplement;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace ConfectioneryDataBaseImplement.Migrations
+{
+    [DbContext(typeof(ConfectioneryDatabase))]
+    [Migration("20230515055212_IdForMessageInfo")]
+    partial class IdForMessageInfo
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "7.0.3")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder);
+
+            modelBuilder.Entity("ConfectioneryDataBaseImplement.Models.Client", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    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("ConfectioneryDataBaseImplement.Models.Implementer", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("ImplementerFIO")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Password")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int>("Qualification")
+                        .HasColumnType("int");
+
+                    b.Property<int>("WorkExperience")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Implementers");
+                });
+
+            modelBuilder.Entity("ConfectioneryDataBaseImplement.Models.Ingredient", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<double>("Cost")
+                        .HasColumnType("float");
+
+                    b.Property<string>("IngredientName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Ingredients");
+                });
+
+            modelBuilder.Entity("ConfectioneryDataBaseImplement.Models.MessageInfo", b =>
+                {
+                    b.Property<string>("MessageId")
+                        .HasColumnType("nvarchar(450)");
+
+                    b.Property<string>("Body")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<int?>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateDelivery")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int>("Id")
+                        .HasColumnType("int");
+
+                    b.Property<string>("SenderName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<string>("Subject")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("MessageId");
+
+                    b.ToTable("MessageInfos");
+                });
+
+            modelBuilder.Entity("ConfectioneryDataBaseImplement.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("ClientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("DateCreate")
+                        .HasColumnType("datetime2");
+
+                    b.Property<DateTime?>("DateImplement")
+                        .HasColumnType("datetime2");
+
+                    b.Property<int?>("ImplementerId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("PastryId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<double>("Sum")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ClientId");
+
+                    b.HasIndex("ImplementerId");
+
+                    b.HasIndex("PastryId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("ConfectioneryDataBaseImplement.Models.Pastry", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<string>("PastryName")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<double>("Price")
+                        .HasColumnType("float");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Pastrys");
+                });
+
+            modelBuilder.Entity("ConfectioneryDataBaseImplement.Models.PastryIngredient", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    SqlServerPropertyBuilderExtensions.UseIdentityColumn(b.Property<int>("Id"));
+
+                    b.Property<int>("Count")
+                        .HasColumnType("int");
+
+                    b.Property<int>("IngredientId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("PastryId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("IngredientId");
+
+                    b.HasIndex("PastryId");
+
+                    b.ToTable("PastryIngredients");
+                });
+
+            modelBuilder.Entity("ConfectioneryDataBaseImplement.Models.Order", b =>
+                {
+                    b.HasOne("ConfectioneryDataBaseImplement.Models.Client", "Client")
+                        .WithMany()
+                        .HasForeignKey("ClientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ConfectioneryDataBaseImplement.Models.Implementer", "Implementer")
+                        .WithMany("Orders")
+                        .HasForeignKey("ImplementerId");
+
+                    b.HasOne("ConfectioneryDataBaseImplement.Models.Pastry", null)
+                        .WithMany("Orders")
+                        .HasForeignKey("PastryId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Client");
+
+                    b.Navigation("Implementer");
+                });
+
+            modelBuilder.Entity("ConfectioneryDataBaseImplement.Models.PastryIngredient", b =>
+                {
+                    b.HasOne("ConfectioneryDataBaseImplement.Models.Ingredient", "Ingredient")
+                        .WithMany("PastryIgredients")
+                        .HasForeignKey("IngredientId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("ConfectioneryDataBaseImplement.Models.Pastry", "Pastry")
+                        .WithMany("Ingredients")
+                        .HasForeignKey("PastryId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Ingredient");
+
+                    b.Navigation("Pastry");
+                });
+
+            modelBuilder.Entity("ConfectioneryDataBaseImplement.Models.Implementer", b =>
+                {
+                    b.Navigation("Orders");
+                });
+
+            modelBuilder.Entity("ConfectioneryDataBaseImplement.Models.Ingredient", b =>
+                {
+                    b.Navigation("PastryIgredients");
+                });
+
+            modelBuilder.Entity("ConfectioneryDataBaseImplement.Models.Pastry", b =>
+                {
+                    b.Navigation("Ingredients");
+
+                    b.Navigation("Orders");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/Confectionery/ConfectioneryDataBaseImplement/Migrations/20230515055212_IdForMessageInfo.cs b/Confectionery/ConfectioneryDataBaseImplement/Migrations/20230515055212_IdForMessageInfo.cs
new file mode 100644
index 0000000..e67fb33
--- /dev/null
+++ b/Confectionery/ConfectioneryDataBaseImplement/Migrations/20230515055212_IdForMessageInfo.cs
@@ -0,0 +1,29 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace ConfectioneryDataBaseImplement.Migrations
+{
+    /// <inheritdoc />
+    public partial class IdForMessageInfo : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "Id",
+                table: "MessageInfos",
+                type: "int",
+                nullable: false,
+                defaultValue: 0);
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "Id",
+                table: "MessageInfos");
+        }
+    }
+}
diff --git a/Confectionery/ConfectioneryDataBaseImplement/Migrations/ConfectioneryDatabaseModelSnapshot.cs b/Confectionery/ConfectioneryDataBaseImplement/Migrations/ConfectioneryDatabaseModelSnapshot.cs
index ce1089f..342cf99 100644
--- a/Confectionery/ConfectioneryDataBaseImplement/Migrations/ConfectioneryDatabaseModelSnapshot.cs
+++ b/Confectionery/ConfectioneryDataBaseImplement/Migrations/ConfectioneryDatabaseModelSnapshot.cs
@@ -109,6 +109,9 @@ namespace ConfectioneryDataBaseImplement.Migrations
                     b.Property<DateTime>("DateDelivery")
                         .HasColumnType("datetime2");
 
+                    b.Property<int>("Id")
+                        .HasColumnType("int");
+
                     b.Property<string>("SenderName")
                         .IsRequired()
                         .HasColumnType("nvarchar(max)");
diff --git a/Confectionery/ConfectioneryDataBaseImplement/Models/MessageInfo.cs b/Confectionery/ConfectioneryDataBaseImplement/Models/MessageInfo.cs
index 0d2eaf3..1e1a106 100644
--- a/Confectionery/ConfectioneryDataBaseImplement/Models/MessageInfo.cs
+++ b/Confectionery/ConfectioneryDataBaseImplement/Models/MessageInfo.cs
@@ -60,5 +60,6 @@ namespace ConfectioneryDataBaseImplement.Models
             Subject = Subject,
             DateDelivery = DateDelivery
         };
+        public int Id { get; set; }
     }
 }
diff --git a/Confectionery/ConfectioneryDataModels/Models/IMessageInfoModel.cs b/Confectionery/ConfectioneryDataModels/Models/IMessageInfoModel.cs
index b9ef9d2..e005065 100644
--- a/Confectionery/ConfectioneryDataModels/Models/IMessageInfoModel.cs
+++ b/Confectionery/ConfectioneryDataModels/Models/IMessageInfoModel.cs
@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 
 namespace ConfectioneryDataModels.Models
 {
-    public interface IMessageInfoModel
+    public interface IMessageInfoModel : IId
     {
         string MessageId { get; }
         int? ClientId { get; }
diff --git a/Confectionery/ConfectioneryFileImplements/Models/MessageInfo.cs b/Confectionery/ConfectioneryFileImplements/Models/MessageInfo.cs
index 5afc9cc..68c45a9 100644
--- a/Confectionery/ConfectioneryFileImplements/Models/MessageInfo.cs
+++ b/Confectionery/ConfectioneryFileImplements/Models/MessageInfo.cs
@@ -78,5 +78,7 @@ namespace ConfectioneryFileImplement.Models
         new XElement("Subject", Subject),
         new XElement("Body", Body),
         new XElement("DateDelivery", DateDelivery.ToString()));
+
+        public int Id { get; set; }
     }
 }
diff --git a/Confectionery/ConfectioneryListImplement/Models/MessageInfo.cs b/Confectionery/ConfectioneryListImplement/Models/MessageInfo.cs
index 18b93e9..42c29a8 100644
--- a/Confectionery/ConfectioneryListImplement/Models/MessageInfo.cs
+++ b/Confectionery/ConfectioneryListImplement/Models/MessageInfo.cs
@@ -44,5 +44,7 @@ namespace ConfectioneryListImplement.Models
             Subject = Subject,
             DateDelivery = DateDelivery
         };
+
+        public int Id { get; set; }
     }
 }