diff --git a/Mango.Nop.Core/Extensions/CollectionExtensionsNopBaseEntity.cs b/Mango.Nop.Core/Extensions/CollectionExtensionsNopBaseEntity.cs
new file mode 100644
index 0000000..3a40306
--- /dev/null
+++ b/Mango.Nop.Core/Extensions/CollectionExtensionsNopBaseEntity.cs
@@ -0,0 +1,27 @@
+using AyCode.Core.Enums;
+using AyCode.Core.Extensions;
+using Nop.Core;
+
+namespace Mango.Nop.Core.Extensions;
+
+public static class CollectionExtensionsNopBaseEntity
+{
+    public static void UpdateBaseEntityCollection<TDataItem>(this IList<TDataItem> source, IList<TDataItem> dataItems, bool isRemove) where TDataItem : BaseEntity
+    {
+        if (source == null) throw new ArgumentNullException(nameof(source), $"source == null");
+        if (dataItems == null) throw new ArgumentNullException(nameof(dataItems), $"dataItems == null");
+
+        foreach (var dataItem in dataItems)
+        {
+            source.UpdateBaseEntityCollection(dataItem, isRemove);
+        }
+    }
+
+    public static TrackingState UpdateBaseEntityCollection<TDataItem>(this IList<TDataItem> source, TDataItem dataItem, bool isRemove) where TDataItem : BaseEntity
+    {
+        if (source == null) throw new ArgumentNullException(nameof(source), $"source == null");
+            
+        var index = source.FindIndex(x => x.Id == dataItem.Id);
+        return source.UpdateCollectionByIndex(index, dataItem, isRemove);
+    }
+}
\ No newline at end of file
diff --git a/Mango.Nop.Core/Extensions/GenericAttributeExtensions.cs b/Mango.Nop.Core/Extensions/GenericAttributeExtensions.cs
index f8e8a59..9106794 100644
--- a/Mango.Nop.Core/Extensions/GenericAttributeExtensions.cs
+++ b/Mango.Nop.Core/Extensions/GenericAttributeExtensions.cs
@@ -1,8 +1,9 @@
-using System.Diagnostics.CodeAnalysis;
+using AyCode.Core.Interfaces;
 using AyCode.Utils.Extensions;
 using LinqToDB.Common;
 using Nop.Core;
 using Nop.Core.Domain.Common;
+using System.Diagnostics.CodeAnalysis;
 
 namespace Mango.Nop.Core.Extensions;