diff --git a/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/BlacksmithWorkshopFileImplement.csproj b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/BlacksmithWorkshopFileImplement.csproj
new file mode 100644
index 0000000..4b96496
--- /dev/null
+++ b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/BlacksmithWorkshopFileImplement.csproj
@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\BlacksmithWorkshopContracts\BlacksmithWorkshopContracts.csproj" />
+    <ProjectReference Include="..\BlacksmithWorkshopDataModels\BlacksmithWorkshopDataModels.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/DataFileSingleton.cs b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/DataFileSingleton.cs
new file mode 100644
index 0000000..b3b3671
--- /dev/null
+++ b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/DataFileSingleton.cs
@@ -0,0 +1,58 @@
+using BlacksmithWorkshopFileImplement.Models;
+using System.Xml.Linq;
+
+namespace BlackcmithWorkshopFileImplement
+{
+    internal class DataFileSingleton
+    {
+        private static DataFileSingleton? instance;
+        private readonly string ComponentFileName = "Component.xml";
+        private readonly string OrderFileName = "Order.xml";
+        private readonly string ManufactureFileName = "Manufacture.xml";
+        public List<Component> Components { get; private set; }
+        public List<Order> Orders { get; private set; }
+        public List<Manufacture> Manufactures { get; private set; }
+        public static DataFileSingleton GetInstance()
+        {
+            if (instance == null)
+            {
+                instance = new DataFileSingleton();
+            }
+            return instance;
+        }
+        public void SaveComponents() => SaveData(Components, ComponentFileName,
+        "Components", x => x.GetXElement);
+        public void SaveManufactures() => SaveData(Manufactures, ManufactureFileName,
+        "Manufactures", x => x.GetXElement);
+        public void SaveOrders() => SaveData(Orders, OrderFileName,
+        "Orders", x => x.GetXElement);
+        private DataFileSingleton()
+        {
+            Components = LoadData(ComponentFileName, "Component", x =>
+            Component.Create(x)!)!;
+            Manufactures = LoadData(ManufactureFileName, "Manufacture", x =>
+            Manufacture.Create(x)!)!;
+            Orders = LoadData(OrderFileName, "Order", x =>
+            Order.Create(x)!)!;
+        }
+        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 new List<T>();
+        }
+        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);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Implements/ComponentStorage.cs b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Implements/ComponentStorage.cs
new file mode 100644
index 0000000..3caaf00
--- /dev/null
+++ b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Implements/ComponentStorage.cs
@@ -0,0 +1,91 @@
+using BlackcmithWorkshopFileImplement;
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopFileImplement.Implements
+{
+    public class ComponentStorage : IComponentStorage
+    {
+        private readonly DataFileSingleton source;
+        public ComponentStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public List<ComponentViewModel> GetFullList()
+        {
+            return source.Components
+            .Select(x => x.GetViewModel)
+           .ToList();
+        }
+        public List<ComponentViewModel> GetFilteredList(ComponentSearchModel
+        model)
+        {
+            if (string.IsNullOrEmpty(model.ComponentName))
+            {
+                return new();
+            }
+            return source.Components
+            .Where(x => x.ComponentName.Contains(model.ComponentName))
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+        public ComponentViewModel? GetElement(ComponentSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ComponentName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            return source.Components
+            .FirstOrDefault(x =>
+            (!string.IsNullOrEmpty(model.ComponentName) && x.ComponentName ==
+            model.ComponentName) ||
+            (model.Id.HasValue && x.Id == model.Id))
+            ?.GetViewModel;
+        }
+        public ComponentViewModel? Insert(ComponentBindingModel model)
+        {
+            model.Id = source.Components.Count > 0 ? source.Components.Max(x =>
+            x.Id) + 1 : 1;
+            var newComponent = Component.Create(model);
+            if (newComponent == null)
+            {
+                return null;
+            }
+            source.Components.Add(newComponent);
+            source.SaveComponents();
+            return newComponent.GetViewModel;
+        }
+        public ComponentViewModel? Update(ComponentBindingModel model)
+        {
+            var component = source.Components.FirstOrDefault(x => x.Id ==
+            model.Id);
+            if (component == null)
+            {
+                return null;
+            }
+            component.Update(model);
+            source.SaveComponents();
+            return component.GetViewModel;
+        }
+        public ComponentViewModel? Delete(ComponentBindingModel model)
+        {
+            var element = source.Components.FirstOrDefault(x => x.Id ==
+            model.Id);
+            if (element != null)
+            {
+                source.Components.Remove(element);
+                source.SaveComponents();
+                return element.GetViewModel;
+            }
+            return null;
+        }
+    }
+}
diff --git a/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Implements/ManufactureStorage.cs b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Implements/ManufactureStorage.cs
new file mode 100644
index 0000000..64849ca
--- /dev/null
+++ b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Implements/ManufactureStorage.cs
@@ -0,0 +1,91 @@
+using BlackcmithWorkshopFileImplement;
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopFileImplement.Implements
+{
+    public class ManufactureStorage : IManufactureStorage
+    {
+        private readonly DataFileSingleton source;
+        public ManufactureStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public List<ManufactureViewModel> GetFullList()
+        {
+            return source.Manufactures
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+
+        public List<ManufactureViewModel> GetFilteredList(ManufactureSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ManufactureName))
+            {
+                return new();
+            }
+            return source.Manufactures
+            .Where(x => x.ManufactureName.Contains(model.ManufactureName))
+            .Select(x => x.GetViewModel)
+            .ToList();
+        }
+        public ManufactureViewModel? GetElement(ManufactureSearchModel model)
+        {
+            if (string.IsNullOrEmpty(model.ManufactureName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+            return source.Manufactures
+            .FirstOrDefault(x =>
+            (!string.IsNullOrEmpty(model.ManufactureName) && x.ManufactureName ==
+            model.ManufactureName) ||
+            (model.Id.HasValue && x.Id == model.Id))
+            ?.GetViewModel;
+        }
+        public ManufactureViewModel? Insert(ManufactureBindingModel model)
+        {
+            model.Id = source.Manufactures.Count > 0 ? source.Manufactures.Max(x =>
+            x.Id) + 1 : 1;
+            var newManufacture = Manufacture.Create(model);
+            if (newManufacture == null)
+            {
+                return null;
+            }
+            source.Manufactures.Add(newManufacture);
+            source.SaveManufactures();
+            return newManufacture.GetViewModel;
+        }
+        public ManufactureViewModel? Update(ManufactureBindingModel model)
+        {
+            var Manufacture = source.Manufactures.FirstOrDefault(x => x.Id ==
+            model.Id);
+            if (Manufacture == null)
+            {
+                return null;
+            }
+            Manufacture.Update(model);
+            source.SaveManufactures();
+            return Manufacture.GetViewModel;
+        }
+        public ManufactureViewModel? Delete(ManufactureBindingModel model)
+        {
+            var Manufacture = source.Manufactures.FirstOrDefault(x => x.Id ==
+            model.Id);
+            if (Manufacture != null)
+            {
+                source.Manufactures.Remove(Manufacture);
+                source.SaveManufactures();
+                return Manufacture.GetViewModel;
+            }
+            return null;
+        }
+    }
+}
diff --git a/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Implements/OrderStorage.cs b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Implements/OrderStorage.cs
new file mode 100644
index 0000000..78d937a
--- /dev/null
+++ b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Implements/OrderStorage.cs
@@ -0,0 +1,99 @@
+using BlackcmithWorkshopFileImplement;
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopFileImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopFileImplement.Implements
+{
+    public class OrderStorage : IOrderStorage
+    {
+        private readonly DataFileSingleton source;
+        public OrderStorage()
+        {
+            source = DataFileSingleton.GetInstance();
+        }
+        public List<OrderViewModel> GetFullList()
+        {
+            return source.Orders
+            .Select(x => AccessManufactureStorage(x.GetViewModel))
+            .ToList();
+        }
+        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return new();
+            }
+            return source.Orders
+               .Where(x => x.Id == model.Id)
+               .Select(x => AccessManufactureStorage(x.GetViewModel))
+               .ToList();
+        }
+        public OrderViewModel? GetElement(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+            return AccessManufactureStorage(source.Orders.FirstOrDefault(
+                x => (model.Id.HasValue && x.Id == model.Id))?.GetViewModel
+                );
+        }
+        public OrderViewModel? Insert(OrderBindingModel model)
+        {
+            model.Id = source.Orders.Count > 0 ? source.Orders.Max(x => x.Id) + 1 : 1;
+            var newOrder = Order.Create(model);
+            if (newOrder == null)
+            {
+                return null;
+            }
+            source.Orders.Add(newOrder);
+            source.SaveOrders();
+            return AccessManufactureStorage(newOrder.GetViewModel);
+        }
+        public OrderViewModel? Update(OrderBindingModel model)
+        {
+            var order = source.Orders.FirstOrDefault(x => x.Id == model.Id);
+            if (order == null)
+            {
+                return null;
+            }
+            order.Update(model);
+            source.SaveOrders();
+            return AccessManufactureStorage(order.GetViewModel);
+        }
+        public OrderViewModel? Delete(OrderBindingModel model)
+        {
+            var element = source.Orders.FirstOrDefault(x => x.Id ==
+           model.Id);
+            if (element != null)
+            {
+                source.Orders.Remove(element);
+                source.SaveOrders();
+                return AccessManufactureStorage(element.GetViewModel);
+            }
+            return null;
+        }
+        public OrderViewModel? AccessManufactureStorage(OrderViewModel model)
+        {
+            if (model == null)
+                return null;
+            foreach (var Manufacture in source.Manufactures)
+            {
+                if (Manufacture.Id == model.ManufactureId)
+                {
+                    model.ManufactureName = Manufacture.ManufactureName;
+                    break;
+                }
+            }
+            return model;
+        }
+    }
+}
diff --git a/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Models/Component.cs b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Models/Component.cs
new file mode 100644
index 0000000..e7a419c
--- /dev/null
+++ b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Models/Component.cs
@@ -0,0 +1,64 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace BlacksmithWorkshopFileImplement.Models
+{
+    public class Component : IComponentModel
+    {
+        public int Id { get; set; }
+        public string ComponentName { get; set; } = string.Empty;
+        public double Cost { get; set; }
+        public static Component? Create(ComponentBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Component()
+            {
+                Id = model.Id,
+                ComponentName = model.ComponentName,
+                Cost = model.Cost,
+            };
+        }
+        public static Component? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Component()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ComponentName = element.Element("ComponentName")!.Value,
+                Cost = Convert.ToDouble(element.Element("Cost")!.Value),
+            };
+        }
+        public void Update(ComponentBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ComponentName = model.ComponentName;
+            Cost = model.Cost;
+        }
+        public ComponentViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ComponentName = ComponentName,
+            Cost = Cost
+        };
+        public XElement GetXElement => new("Component",
+                new XAttribute("Id", Id),
+                new XElement("ComponentName", ComponentName),
+                new XElement("Cost", Cost.ToString()));
+    }
+}
diff --git a/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Models/Manufacture.cs b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Models/Manufacture.cs
new file mode 100644
index 0000000..7d42aa5
--- /dev/null
+++ b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Models/Manufacture.cs
@@ -0,0 +1,96 @@
+using BlackcmithWorkshopFileImplement;
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace BlacksmithWorkshopFileImplement.Models
+{
+    public class Manufacture : IManufactureModel
+    {
+        public int Id { get; private set; }
+        public string ManufactureName { get; private set; } = string.Empty;
+        public double Price { get; private set; }
+        public Dictionary<int, int> Components { get; private set; } = new();
+        private Dictionary<int, (IComponentModel, int)>? _ManufactureComponents = null;
+        public Dictionary<int, (IComponentModel, int)> ManufactureComponents
+        {
+            get
+            {
+                if (_ManufactureComponents == null)
+                {
+                    var source = DataFileSingleton.GetInstance();
+                    _ManufactureComponents = Components.ToDictionary(x => x.Key, y =>
+                    ((source.Components.FirstOrDefault(z => z.Id == y.Key) as IComponentModel)!,
+                    y.Value));
+                }
+                return _ManufactureComponents;
+            }
+        }
+        public static Manufacture? Create(ManufactureBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Manufacture()
+            {
+                Id = model.Id,
+                ManufactureName = model.ManufactureName,
+                Price = model.Price,
+                Components = model.ManufactureComponents.ToDictionary(x => x.Key, x
+               => x.Value.Item2)
+            };
+        }
+        public static Manufacture? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Manufacture()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ManufactureName = element.Element("ManufactureName")!.Value,
+                Price = Convert.ToDouble(element.Element("Price")!.Value),
+                Components =
+           element.Element("ManufactureComponents")!.Elements("ManufactureComponent")
+            .ToDictionary(x =>
+           Convert.ToInt32(x.Element("Key")?.Value), x =>
+           Convert.ToInt32(x.Element("Value")?.Value))
+            };
+        }
+        public void Update(ManufactureBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            ManufactureName = model.ManufactureName;
+            Price = model.Price;
+            Components = model.ManufactureComponents.ToDictionary(x => x.Key, x =>
+           x.Value.Item2);
+            _ManufactureComponents = null;
+        }
+        public ManufactureViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ManufactureName = ManufactureName,
+            Price = Price,
+            ManufactureComponents = ManufactureComponents
+        };
+        public XElement GetXElement => new("Manufacture",
+                         new XAttribute("Id", Id),
+                         new XElement("ManufactureName", ManufactureName),
+                         new XElement("Price", Price.ToString()),
+                         new XElement("ManufactureComponents", Components.Select(x =>
+                         new XElement("ManufactureComponent",
+                         new XElement("Key", x.Key),
+                         new XElement("Value", x.Value))).ToArray()));
+    }
+}
diff --git a/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Models/Order.cs b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Models/Order.cs
new file mode 100644
index 0000000..0b0d08e
--- /dev/null
+++ b/BlacksmithWorkshop/BlackcmithWorkshopFileImplement/Models/Order.cs
@@ -0,0 +1,87 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopDataModels.Enums;
+using BlacksmithWorkshopDataModels.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml.Linq;
+
+namespace BlacksmithWorkshopFileImplement.Models
+{
+    public class Order : IOrderModel
+    {
+        public int Id { get; private set; }
+        public int ManufactureId { get; private set; }
+        public int Count { get; private set; }
+        public double Sum { get; private set; }
+        public OrderStatus Status { get; private set; }
+        public DateTime DateCreate { get; private set; }
+        public DateTime? DateImplement { get; private set; }
+
+        public static Order? Create(OrderBindingModel model)
+        {
+            if (model == null)
+            {
+                return null;
+            }
+            return new Order()
+            {
+                Id = model.Id,
+                ManufactureId = model.ManufactureId,
+                Count = model.Count,
+                Sum = model.Sum,
+                Status = model.Status,
+                DateCreate = model.DateCreate,
+                DateImplement = model.DateImplement,
+            };
+        }
+        public static Order? Create(XElement element)
+        {
+            if (element == null)
+            {
+                return null;
+            }
+            return new Order()
+            {
+                Id = Convert.ToInt32(element.Attribute("Id")!.Value),
+                ManufactureId = Convert.ToInt32(element.Element("ManufactureId")!.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()),
+                DateCreate = Convert.ToDateTime(element.Element("DateCreate")!.Value),
+                DateImplement = string.IsNullOrEmpty(element.Element("DateImplement")!.Value) ? null : Convert.ToDateTime(element.Element("DateImplement")!.Value)
+            };
+        }
+        public void Update(OrderBindingModel model)
+        {
+            if (model == null)
+            {
+                return;
+            }
+            Status = model.Status;
+            DateImplement = model.DateImplement;
+        }
+        public OrderViewModel GetViewModel => new()
+        {
+            Id = Id,
+            ManufactureId = ManufactureId,
+            Count = Count,
+            Sum = Sum,
+            Status = Status,
+            DateCreate = DateCreate,
+            DateImplement = DateImplement,
+        };
+        public XElement GetXElement => new("Order",
+        new XAttribute("Id", Id),
+        new XElement("ManufactureId", ManufactureId),
+        new XElement("Sum", Sum.ToString()),
+        new XElement("Count", Count),
+        new XElement("Status", Status.ToString()),
+        new XElement("DateCreate", DateCreate.ToString()),
+        new XElement("DateImplement", DateImplement.ToString())
+        );
+    }
+}
diff --git a/BlacksmithWorkshop/BlacksmithWorkshop.sln b/BlacksmithWorkshop/BlacksmithWorkshop.sln
index 408f263..5d4e3e7 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshop.sln
+++ b/BlacksmithWorkshop/BlacksmithWorkshop.sln
@@ -5,13 +5,15 @@ VisualStudioVersion = 17.7.34031.279
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlacksmithWorkshop", "BlacksmithWorkshop\BlacksmithWorkshop.csproj", "{54575961-6705-47D3-8063-416A45518BED}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlacksmithWorkshopDataModels", "BlacksmithWorkshopDataModels\BlacksmithWorkshopDataModels.csproj", "{96E8CFC7-A9D8-438B-AE8C-184ED25D5AAC}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlacksmithWorkshopDataModels", "BlacksmithWorkshopDataModels\BlacksmithWorkshopDataModels.csproj", "{96E8CFC7-A9D8-438B-AE8C-184ED25D5AAC}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlacksmithWorkshopContracts", "BlacksmithWorkshopContracts\BlacksmithWorkshopContracts.csproj", "{40A50297-20F6-4F73-834D-0902F6F7965B}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlacksmithWorkshopContracts", "BlacksmithWorkshopContracts\BlacksmithWorkshopContracts.csproj", "{40A50297-20F6-4F73-834D-0902F6F7965B}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlacksmithWorkshopBusinessLogic", "BlacksmithWorkshopBusinessLogic\BlacksmithWorkshopBusinessLogic.csproj", "{81DD48F2-F58D-4C86-AC0C-74E447366DFA}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlacksmithWorkshopBusinessLogic", "BlacksmithWorkshopBusinessLogic\BlacksmithWorkshopBusinessLogic.csproj", "{81DD48F2-F58D-4C86-AC0C-74E447366DFA}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlacksmithWorkshopListImplement", "BlacksmithWorkshopListImplement\BlacksmithWorkshopListImplement.csproj", "{F6B2AA66-2A89-4DEA-AE90-84991C1EE424}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BlacksmithWorkshopListImplement", "BlacksmithWorkshopListImplement\BlacksmithWorkshopListImplement.csproj", "{F6B2AA66-2A89-4DEA-AE90-84991C1EE424}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BlacksmithWorkshopFileImplement", "BlackcmithWorkshopFileImplement\BlacksmithWorkshopFileImplement.csproj", "{63C0A1A4-FA76-4F7C-8144-A33085F7DF08}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -39,6 +41,10 @@ Global
 		{F6B2AA66-2A89-4DEA-AE90-84991C1EE424}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{F6B2AA66-2A89-4DEA-AE90-84991C1EE424}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{F6B2AA66-2A89-4DEA-AE90-84991C1EE424}.Release|Any CPU.Build.0 = Release|Any CPU
+		{63C0A1A4-FA76-4F7C-8144-A33085F7DF08}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{63C0A1A4-FA76-4F7C-8144-A33085F7DF08}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{63C0A1A4-FA76-4F7C-8144-A33085F7DF08}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{63C0A1A4-FA76-4F7C-8144-A33085F7DF08}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/BlacksmithWorkshop/BlacksmithWorkshop/BlacksmithWorkshop.csproj b/BlacksmithWorkshop/BlacksmithWorkshop/BlacksmithWorkshop.csproj
index 0d78b48..537a10a 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshop/BlacksmithWorkshop.csproj
+++ b/BlacksmithWorkshop/BlacksmithWorkshop/BlacksmithWorkshop.csproj
@@ -13,6 +13,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\BlackcmithWorkshopFileImplement\BlacksmithWorkshopFileImplement.csproj" />
     <ProjectReference Include="..\BlacksmithWorkshopBusinessLogic\BlacksmithWorkshopBusinessLogic.csproj" />
     <ProjectReference Include="..\BlacksmithWorkshopListImplement\BlacksmithWorkshopListImplement.csproj" />
   </ItemGroup>
diff --git a/BlacksmithWorkshop/BlacksmithWorkshop/Program.cs b/BlacksmithWorkshop/BlacksmithWorkshop/Program.cs
index 65045db..7769977 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshop/Program.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshop/Program.cs
@@ -1,7 +1,7 @@
 using BlacksmithWorkshopBusinessLogic.BusinessLogics;
 using BlacksmithWorkshopContracts.BusinessLogicsContracts;
 using BlacksmithWorkshopContracts.StoragesContracts;
-using BlacksmithWorkshopListImplement.Implements;
+using BlacksmithWorkshopFileImplement.Implements;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 using NLog.Extensions.Logging;