diff --git a/Course/Contracts/SearchModels/MachineSearchModel.cs b/Course/Contracts/SearchModels/MachineSearchModel.cs
index 2cae028..34a2f2d 100644
--- a/Course/Contracts/SearchModels/MachineSearchModel.cs
+++ b/Course/Contracts/SearchModels/MachineSearchModel.cs
@@ -5,5 +5,8 @@
 		public int? Id { get; set; }
 		public string? Title { get; set; }
 		public int? UserId { get; set; }
-	}
+		public int? WorkerId { get; set; }
+        public DateTime? DateFrom { get; set; }
+        public DateTime? DateTo { get; set; }
+    }
 }
diff --git a/Course/Contracts/SearchModels/ProductSearchModel.cs b/Course/Contracts/SearchModels/ProductSearchModel.cs
index 296327b..57ec6cf 100644
--- a/Course/Contracts/SearchModels/ProductSearchModel.cs
+++ b/Course/Contracts/SearchModels/ProductSearchModel.cs
@@ -12,6 +12,6 @@ namespace Contracts.SearchModels
 		public string? Name { get; set; }
 		public int? UserId { get; set; }
 		public int? MachineId { get; set; }
-		public int? DetailId { get; set; }
+		public int? WorkerId { get; set; }
 	}
 }
diff --git a/Course/Contracts/SearchModels/WorkerSearchModel.cs b/Course/Contracts/SearchModels/WorkerSearchModel.cs
index b139435..4a03a46 100644
--- a/Course/Contracts/SearchModels/WorkerSearchModel.cs
+++ b/Course/Contracts/SearchModels/WorkerSearchModel.cs
@@ -5,5 +5,5 @@
 		public int? Id { get; set; }
 		public string? Name { get; set; }
 		public int? UserId { get; set; }
-	}
+    }
 }
diff --git a/Course/Contracts/SearchModels/WorkshopSearchModel.cs b/Course/Contracts/SearchModels/WorkshopSearchModel.cs
index 33ae887..a38fd03 100644
--- a/Course/Contracts/SearchModels/WorkshopSearchModel.cs
+++ b/Course/Contracts/SearchModels/WorkshopSearchModel.cs
@@ -6,5 +6,7 @@
 		public string? Title { get; set; }
 		public int? UserId { get; set; }
 		public int? DetailId { get; set; }
+        public DateTime? DateFrom { get; set; }
+		public DateTime? DateTo { get; set; }
 	}
 }
diff --git a/Course/DatabaseImplement/Implements/MachineStorage.cs b/Course/DatabaseImplement/Implements/MachineStorage.cs
index 4808a36..78edaea 100644
--- a/Course/DatabaseImplement/Implements/MachineStorage.cs
+++ b/Course/DatabaseImplement/Implements/MachineStorage.cs
@@ -29,12 +29,15 @@ namespace DatabaseImplement.Implements
 
 		public List<MachineViewModel> GetFilteredList(MachineSearchModel model)
 		{
-			if (!model.UserId.HasValue)
-			{
-				return new();
-			}
-			using var context = new FactoryGoWorkDatabase();
-            return context.Machines.Include(p => p.Workers).ThenInclude(p => p.Worker).Where(x => x.UserId == model.Id).Select(x => x.GetViewModel).ToList();
+            if (!model.UserId.HasValue && !model.DateFrom.HasValue && !model.DateTo.HasValue)
+            {
+                return new();
+            }
+            using var context = new FactoryGoWorkDatabase(); 
+			if (model.DateFrom.HasValue)
+                return context.Machines.Where(x => x.UserId == model.Id).Where(x => x.DateCreate < model.DateTo && x.DateCreate > model.DateFrom).Select(x => x.GetViewModel).ToList();
+            else
+                return context.Machines.Where(x => x.UserId == model.Id).Select(x => x.GetViewModel).ToList();
         }
 
 		public List<MachineViewModel> GetFullList()
diff --git a/Course/DatabaseImplement/Implements/ProductStorage.cs b/Course/DatabaseImplement/Implements/ProductStorage.cs
index 59c0631..1622719 100644
--- a/Course/DatabaseImplement/Implements/ProductStorage.cs
+++ b/Course/DatabaseImplement/Implements/ProductStorage.cs
@@ -29,13 +29,13 @@ namespace DatabaseImplement.Implements
 
 		public List<ProductViewModel> GetFilteredList(ProductSearchModel model)
 		{
-			if (!model.UserId.HasValue && !model.DetailId.HasValue)
+			if (!model.UserId.HasValue && !model.WorkerId.HasValue)
 			{
 				return new();
 			}
 			using var context = new FactoryGoWorkDatabase();
-			if (model.DetailId.HasValue)
-				return context.Products.Include(p => p.Details).ThenInclude(p => p.Detail).Where(x => x.UserId == model.Id).Where(x => x.Details.FirstOrDefault(y => y.DetailId == model.DetailId) != null).Select(x => x.GetViewModel).ToList();
+			if (model.WorkerId.HasValue)
+				return context.Products.Include(p => p.Details).ThenInclude(p => p.Detail).Where(x => x.UserId == model.Id).Where(x => x.Details.FirstOrDefault(y => y.DetailId == model.WorkerId) != null).Select(x => x.GetViewModel).ToList();
 			else
 				return context.Products.Include(p => p.Details).ThenInclude(p => p.Detail).Where(x => x.UserId == model.Id).Select(x => x.GetViewModel).ToList();
 		}
diff --git a/Course/DatabaseImplement/Implements/WorkshopStorage.cs b/Course/DatabaseImplement/Implements/WorkshopStorage.cs
index eb29fcd..fcd1c42 100644
--- a/Course/DatabaseImplement/Implements/WorkshopStorage.cs
+++ b/Course/DatabaseImplement/Implements/WorkshopStorage.cs
@@ -30,15 +30,15 @@ namespace DatabaseImplement.Implements
 
 		public List<WorkshopViewModel> GetFilteredList(WorkshopSearchModel model)
 		{
-			if (!model.UserId.HasValue && !model.DetailId.HasValue)
-			{
-				return new();
-			}
-			using var context = new FactoryGoWorkDatabase();
-			if (model.DetailId.HasValue)
-				return context.Workshops.Where(x => x.ProductionId != null).Include(x => x.Production).Where(x => x.Production!.Details.FirstOrDefault(y => y.DetailId == model.DetailId) != null).Where(x => x.UserId == model.UserId).Select(x => x.GetViewModel).ToList();
-			else
-				return context.Workshops.Include(x => x.Workers).ThenInclude(x => x.Worker).Where(x => x.UserId == model.UserId).Select(x => x.GetViewModel).ToList();
+            if (!model.UserId.HasValue && !model.DateFrom.HasValue && !model.DateTo.HasValue)
+            {
+                return new();
+            }
+            using var context = new FactoryGoWorkDatabase();
+            if (model.DateFrom.HasValue)
+                return context.Workshops.Where(x => x.UserId == model.Id).Where(x => x.DateCreate < model.DateTo && x.DateCreate > model.DateFrom).Select(x => x.GetViewModel).ToList();
+            else
+                return context.Workshops.Where(x => x.UserId == model.Id).Select(x => x.GetViewModel).ToList();
         }
 
 		public List<WorkshopViewModel> GetFullList()
diff --git a/Course/DatabaseImplement/Models/Machine.cs b/Course/DatabaseImplement/Models/Machine.cs
index e20974a..2604a85 100644
--- a/Course/DatabaseImplement/Models/Machine.cs
+++ b/Course/DatabaseImplement/Models/Machine.cs
@@ -19,7 +19,9 @@ namespace DatabaseImplement.Models
 		public string Title { get; private set; } = string.Empty;
 		[Required]
 		public string Country { get; private set; } = string.Empty;
-		[Required]
+        [Required]
+        public DateTime DateCreate { get; set; } = DateTime.Now;
+        [Required]
 		public int UserId { get; private set; }
 		private Dictionary<int, IWorkerModel>? _workerMachines = null;
 		[NotMapped]
diff --git a/Course/DatabaseImplement/Models/Workshop.cs b/Course/DatabaseImplement/Models/Workshop.cs
index 06ca1b9..742483c 100644
--- a/Course/DatabaseImplement/Models/Workshop.cs
+++ b/Course/DatabaseImplement/Models/Workshop.cs
@@ -15,7 +15,9 @@ namespace DatabaseImplement.Models
 		public string Address { get; set; } = string.Empty;
 		[Required]
 		public string Director { get; set; } = string.Empty;
-		[Required]
+        [Required]
+        public DateTime DateCreate { get; set; } = DateTime.Now;
+        [Required]
 		public int UserId { get; set; }
 		public int? ProductionId { get; set; }
 		public virtual Production? Production { get; set; }
diff --git a/Course/TestingDatabase/Program.cs b/Course/TestingDatabase/Program.cs
index 45e0f61..c9643df 100644
--- a/Course/TestingDatabase/Program.cs
+++ b/Course/TestingDatabase/Program.cs
@@ -14,3 +14,8 @@ ProductionStorage productionionStorage = new ProductionStorage();
 ProductStorage productStorage = new ProductStorage();
 MachineStorage machineStorage = new MachineStorage();
 GuarantorStorage guarantorStorage = new GuarantorStorage();
+WorkerStorage workerStorage = new WorkerStorage();
+WorkshopStorage workshopStorage = new WorkshopStorage();
+
+
+