diff --git a/JewelryStoreFileImplement/DataFileSingleton.cs b/JewelryStoreFileImplement/DataFileSingleton.cs
index 4479672..40f68f9 100644
--- a/JewelryStoreFileImplement/DataFileSingleton.cs
+++ b/JewelryStoreFileImplement/DataFileSingleton.cs
@@ -15,11 +15,14 @@ namespace JewelryStoreFileImplement
         private readonly string OrderFileName = "Order.xml";
         private readonly string JewelFileName = "Jewel.xml";
         private readonly string ClientFileName = "Client.xml";
+        private readonly string ImplementerFileName = "Implementer.xml";
+
 
         public List<Component> Components { get; private set; }
         public List<Order> Orders { get; private set; }
         public List<Jewel> Jewels { get; private set; }
         public List<Client> Clients { get; private set; }
+        public List<Implementer> Implementers { get; private set; }
 
         public static DataFileSingleton GetInstance()
         {
@@ -33,6 +36,8 @@ namespace JewelryStoreFileImplement
         public void SaveJewels() => SaveData(Jewels, JewelFileName, "Jewels", x => x.GetXElement);
         public void SaveOrders() => SaveData(Orders, OrderFileName, "Orders", x => x.GetXElement);
         public void SaveClients() => SaveData(Clients, OrderFileName, "Clients", x => x.GetXElement);
+        public void SaveImplementers() => SaveData(Implementers, OrderFileName, "Implementers", x => x.GetXElement);
+
 
         private DataFileSingleton()
         {
@@ -40,6 +45,8 @@ namespace JewelryStoreFileImplement
             Jewels = LoadData(JewelFileName, "Jewel", x => Jewel.Create(x)!)!;
             Orders = LoadData(OrderFileName, "Order", x => Order.Create(x)!)!;
             Clients = LoadData(ClientFileName, "Client", x => Client.Create(x)!)!;
+            Implementers = LoadData(ImplementerFileName, "Implementer", x => Implementer.Create(x)!)!;
+
 
         }
         private static List<T>? LoadData<T>(string filename, string xmlNodeName, Func<XElement, T> selectFunction)
diff --git a/JewelryStoreFileImplement/Implements/ImplementerStorage.cs b/JewelryStoreFileImplement/Implements/ImplementerStorage.cs
index b0c823a..16ff71e 100644
--- a/JewelryStoreFileImplement/Implements/ImplementerStorage.cs
+++ b/JewelryStoreFileImplement/Implements/ImplementerStorage.cs
@@ -2,6 +2,7 @@
 using JewelryStoreContracts.SearchModels;
 using JewelryStoreContracts.StoragesContracts;
 using JewelryStoreContracts.ViewModels;
+using JewelryStoreFileImplement.Models;
 using System;
 using System.Collections.Generic;
 using System.Linq;