diff --git a/Course/Contracts/BindingModels/MachineBindingModel.cs b/Course/Contracts/BindingModels/MachineBindingModel.cs
index b00b669..14cc6b8 100644
--- a/Course/Contracts/BindingModels/MachineBindingModel.cs
+++ b/Course/Contracts/BindingModels/MachineBindingModel.cs
@@ -10,7 +10,9 @@ namespace Contracts.BindingModels
     public class MachineBindingModel : IMachineModel
     {
         public int Id { get; set; }
+        public int UserId { get; set; }
         public string Title { get; set; }
         public string Country { get; set; }
+        public Dictionary<int, (IWorkerModel, int)> MachineWorker { get; set; } = new();
     }
 }
diff --git a/Course/Contracts/BindingModels/WorkshopBindingModel.cs b/Course/Contracts/BindingModels/WorkshopBindingModel.cs
index 4e567f2..24395cc 100644
--- a/Course/Contracts/BindingModels/WorkshopBindingModel.cs
+++ b/Course/Contracts/BindingModels/WorkshopBindingModel.cs
@@ -13,5 +13,6 @@ namespace Contracts.BindingModels
         public string Title { get; set; }
         public string Address { get; set; }
         public string Director { get; set; }
+        public Dictionary<int, (IWorkerModel, int)> WorkshopWorker { get; set; } = new();
     }
 }