diff --git a/src/CSharp/EasyMicroservices.Cores.AspCoreApi/MultilingualReadableQueryServiceController.cs b/src/CSharp/EasyMicroservices.Cores.AspCoreApi/MultilingualReadableQueryServiceController.cs
index 75816d1..38c3540 100644
--- a/src/CSharp/EasyMicroservices.Cores.AspCoreApi/MultilingualReadableQueryServiceController.cs
+++ b/src/CSharp/EasyMicroservices.Cores.AspCoreApi/MultilingualReadableQueryServiceController.cs
@@ -265,4 +265,51 @@ protected virtual Func<IQueryable<TEntity>, IQueryable<TEntity>> OnGetAllQuery()
     {
         return null;
     }
+}
+
+
+/// <summary>
+/// 
+/// </summary>
+/// <typeparam name="TEntity"></typeparam>
+/// <typeparam name="TResponseContract"></typeparam>
+/// <typeparam name="TLanguageResponseContract"></typeparam>
+/// <typeparam name="TId"></typeparam>
+public class MultilingualReadableQueryServiceController<TEntity, TResponseContract, TLanguageResponseContract, TId>
+    : MultilingualReadableQueryServiceController<TEntity, FilterRequestContract, TResponseContract, TLanguageResponseContract, TId>
+            where TResponseContract : class
+            where TLanguageResponseContract : class
+            where TEntity : class
+{
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="contractReadable"></param>
+    public MultilingualReadableQueryServiceController(IContractReadableLogic<TEntity, TResponseContract, TId> contractReadable)
+        : base(contractReadable)
+    {
+
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="unitOfWork"></param>
+    /// <param name="contractReadable"></param>
+    public MultilingualReadableQueryServiceController(IBaseUnitOfWork unitOfWork, IContractReadableLogic<TEntity, TResponseContract, TId> contractReadable)
+        : base(unitOfWork, contractReadable)
+    {
+
+    }
+    /// <summary>
+    /// 
+    /// 
+    /// </summary>
+    /// <param name="unitOfWork"></param>
+    public MultilingualReadableQueryServiceController(IBaseUnitOfWork unitOfWork)
+        : base(unitOfWork)
+    {
+        ContractLogic = unitOfWork.GetReadableContractLogic<TEntity, TResponseContract, TId>();
+    }
 }
\ No newline at end of file
diff --git a/src/CSharp/EasyMicroservices.Cores.AspCoreApi/ReadableQueryServiceController.cs b/src/CSharp/EasyMicroservices.Cores.AspCoreApi/ReadableQueryServiceController.cs
index 67278e1..03c2bfd 100644
--- a/src/CSharp/EasyMicroservices.Cores.AspCoreApi/ReadableQueryServiceController.cs
+++ b/src/CSharp/EasyMicroservices.Cores.AspCoreApi/ReadableQueryServiceController.cs
@@ -2,7 +2,6 @@
 using EasyMicroservices.Cores.Contracts.Requests;
 using EasyMicroservices.Cores.Database.Interfaces;
 using EasyMicroservices.Cores.Interfaces;
-using EasyMicroservices.Database.Interfaces;
 using EasyMicroservices.ServiceContracts;
 using Microsoft.AspNetCore.Mvc;
 using System;
@@ -154,4 +153,49 @@ protected virtual Func<IQueryable<TEntity>, IQueryable<TEntity>> OnGetAllQuery()
             return null;
         }
     }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <typeparam name="TEntity"></typeparam>
+    /// <typeparam name="TResponseContract"></typeparam>
+    /// <typeparam name="TId"></typeparam>
+    public class ReadableQueryServiceController<TEntity, TResponseContract, TId>
+        : ReadableQueryServiceController<TEntity, FilterRequestContract, TResponseContract, TId>
+            where TResponseContract : class
+            where TEntity : class
+    {
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="contractReadable"></param>
+        public ReadableQueryServiceController(IContractReadableLogic<TEntity, TResponseContract, TId> contractReadable)
+            : base(contractReadable)
+        {
+
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="unitOfWork"></param>
+        /// <param name="contractReadable"></param>
+        public ReadableQueryServiceController(IBaseUnitOfWork unitOfWork, IContractReadableLogic<TEntity, TResponseContract, TId> contractReadable)
+            : base(unitOfWork, contractReadable)
+        {
+
+        }
+
+        /// <summary>
+        /// 
+        /// 
+        /// </summary>
+        /// <param name="unitOfWork"></param>
+        public ReadableQueryServiceController(IBaseUnitOfWork unitOfWork)
+            : base(unitOfWork)
+        {
+
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/CSharp/EasyMicroservices.Cores.Database/Database/Helpers/DatabaseExtensions.cs b/src/CSharp/EasyMicroservices.Cores.Database/Database/Helpers/DatabaseExtensions.cs
index d74dad8..a353bf8 100644
--- a/src/CSharp/EasyMicroservices.Cores.Database/Database/Helpers/DatabaseExtensions.cs
+++ b/src/CSharp/EasyMicroservices.Cores.Database/Database/Helpers/DatabaseExtensions.cs
@@ -1,6 +1,7 @@
 using EasyMicroservices.Cores.Database.Interfaces;
 using EasyMicroservices.Database.Interfaces;
 using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
 
@@ -22,4 +23,12 @@ public static void SetIdToRecordId<TEntity, TRecordEntity>(IContext context, TEn
             throw new Exception($"I cannot find any primary key in your {typeof(TEntity).Name}!");
         idProperty.SetValue(recordEntity, ids.First());
     }
+
+    public static void SetIdToRecordId<TEntity, TRecordEntity>(IContext context, Dictionary<TEntity, TRecordEntity> records)
+    {
+        foreach (var item in records)
+        {
+            SetIdToRecordId(context, item.Key, item.Value);
+        }
+    }
 }
diff --git a/src/CSharp/EasyMicroservices.Cores.Database/Database/Interfaces/IDatabaseWidget.cs b/src/CSharp/EasyMicroservices.Cores.Database/Database/Interfaces/IDatabaseWidget.cs
index 3cccec7..f656807 100644
--- a/src/CSharp/EasyMicroservices.Cores.Database/Database/Interfaces/IDatabaseWidget.cs
+++ b/src/CSharp/EasyMicroservices.Cores.Database/Database/Interfaces/IDatabaseWidget.cs
@@ -1,4 +1,5 @@
 using EasyMicroservices.Cores.Interfaces;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 
 namespace EasyMicroservices.Cores.Database.Interfaces;
@@ -17,8 +18,16 @@ public interface IDatabaseWidget<TEntity, T> : IWidget<T>
     /// </summary>
     /// <param name="databaseWidgetManager"></param>
     /// <param name="baseUnitOfWork"></param>
-    /// <param name="contract"></param>
     /// <param name="entity"></param>
+    /// <param name="contract"></param>
+    /// <returns></returns>
+    Task AddProcess(IDatabaseWidgetManager databaseWidgetManager, IBaseUnitOfWork baseUnitOfWork, TEntity entity, T contract);
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="databaseWidgetManager"></param>
+    /// <param name="baseUnitOfWork"></param>
+    /// <param name="items"></param>
     /// <returns></returns>
-    Task Process(IDatabaseWidgetManager databaseWidgetManager, IBaseUnitOfWork baseUnitOfWork, T contract, TEntity entity);
+    Task AddBulkProcess(IDatabaseWidgetManager databaseWidgetManager, IBaseUnitOfWork baseUnitOfWork, Dictionary<T, TEntity> items);
 }
diff --git a/src/CSharp/EasyMicroservices.Cores.Database/Database/Interfaces/IDatabaseWidgetManager.cs b/src/CSharp/EasyMicroservices.Cores.Database/Database/Interfaces/IDatabaseWidgetManager.cs
index ed7d7db..0804020 100644
--- a/src/CSharp/EasyMicroservices.Cores.Database/Database/Interfaces/IDatabaseWidgetManager.cs
+++ b/src/CSharp/EasyMicroservices.Cores.Database/Database/Interfaces/IDatabaseWidgetManager.cs
@@ -1,4 +1,5 @@
 using EasyMicroservices.Cores.Interfaces;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 
 namespace EasyMicroservices.Cores.Database.Interfaces;
@@ -13,9 +14,19 @@ public interface IDatabaseWidgetManager : IWidgetManager
     /// <typeparam name="T"></typeparam>
     /// <typeparam name="TEntity"></typeparam>
     /// <param name="baseUnitOfWork"></param>
-    /// <param name="contract"></param>
     /// <param name="entity"></param>
+    /// <param name="contract"></param>
+    /// <returns></returns>
+    Task Add<TEntity, T>(IBaseUnitOfWork baseUnitOfWork, TEntity entity, T contract)
+        where TEntity : class;
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    /// <typeparam name="TEntity"></typeparam>
+    /// <param name="baseUnitOfWork"></param>
+    /// <param name="items"></param>
     /// <returns></returns>
-    Task Add<T, TEntity>(IBaseUnitOfWork baseUnitOfWork, T contract, TEntity entity)
+    Task AddBulk<TEntity, T>(IBaseUnitOfWork baseUnitOfWork, Dictionary<T, TEntity> items)
         where TEntity : class;
 }
diff --git a/src/CSharp/EasyMicroservices.Cores.Database/Database/Logics/DatabaseLogicInfrastructure.cs b/src/CSharp/EasyMicroservices.Cores.Database/Database/Logics/DatabaseLogicInfrastructure.cs
index da6aac7..ed7ae16 100644
--- a/src/CSharp/EasyMicroservices.Cores.Database/Database/Logics/DatabaseLogicInfrastructure.cs
+++ b/src/CSharp/EasyMicroservices.Cores.Database/Database/Logics/DatabaseLogicInfrastructure.cs
@@ -467,7 +467,7 @@ protected async Task<ListMessageContract<TContract>> Filter<TEntity, TContract>(
             var entityResult = await Filter(filterRequest, easyReadableQueryable, query, cancellationToken);
             if (!entityResult)
                 return entityResult.ToAnotherListContract<TContract>();
-            var result = (ListMessageContract<TContract>)await MapToListAsync<TContract, TEntity>(entityResult.Result);
+            var result = (ListMessageContract<TContract>)await MapToListAsync<TEntity, TContract>(entityResult.Result);
             result.TotalCount = entityResult.TotalCount;
             return result;
         }
@@ -509,7 +509,7 @@ protected async Task<ListMessageContract<TContract>> GetAll<TEntity, TContract>(
             var entityResult = await GetAll(easyReadableQueryable, query, cancellationToken);
             if (!entityResult)
                 return entityResult.ToAnotherListContract<TContract>();
-            var result = await MapToListAsync<TContract, TEntity>(entityResult.Result);
+            var result = await MapToListAsync<TEntity, TContract>(entityResult.Result);
             return result;
         }
 
@@ -533,7 +533,7 @@ public async Task<ListMessageContract<TContract>> GetAllByUniqueIdentity<TEntity
             var entityResult = await GetAll(queryable, query, cancellationToken);
             if (!entityResult)
                 return entityResult.ToAnotherListContract<TContract>();
-            var result = await MapToListAsync<TContract, TEntity>(entityResult.Result);
+            var result = await MapToListAsync<TEntity, TContract>(entityResult.Result);
             return result;
         }
 
@@ -703,7 +703,7 @@ public async Task<MessageContract<TContract>> Update<TEntity, TUpdateContract, T
         public async Task<MessageContract> UpdateBulk<TEntity, TUpdateContract>(IEasyWritableQueryableAsync<TEntity> easyWritableQueryable, UpdateBulkRequestContract<TUpdateContract> request, bool updateOnlyChangedValue, CancellationToken cancellationToken = default)
             where TEntity : class
         {
-            var entities = await MapToListAsync<TEntity, TUpdateContract>(request.Items);
+            var entities = await MapToListAsync<TUpdateContract, TEntity>(request.Items);
             var result = await InternalUpdateBulk(easyWritableQueryable, entities, updateOnlyChangedValue, false, true, false, cancellationToken);
             return result;
         }
@@ -974,7 +974,7 @@ await InternalUpdate(easyWritableQueryable, result.Entity, false, true, true, tr
                 }
             }
             var widgetManager = _baseUnitOfWork.GetDatabaseWidgetManager();
-            await widgetManager.Add(_baseUnitOfWork, contract, result.Entity);
+            await widgetManager.Add(_baseUnitOfWork, result.Entity, contract);
             await ActivityChangeLogLogic.AddAsync(result.Entity, _baseUnitOfWork);
             return result.Entity;
         }
@@ -983,14 +983,15 @@ await InternalUpdate(easyWritableQueryable, result.Entity, false, true, true, tr
         /// 
         /// </summary>
         /// <typeparam name="TEntity"></typeparam>
+        /// <typeparam name="TContract"></typeparam>
         /// <param name="easyWritableQueryable"></param>
-        /// <param name="entities"></param>
+        /// <param name="items"></param>
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
-        public async Task<ListMessageContract<TEntity>> AddBulk<TEntity>(IEasyWritableQueryableAsync<TEntity> easyWritableQueryable, IEnumerable<TEntity> entities, CancellationToken cancellationToken = default)
+        internal async Task<ListMessageContract<TEntity>> AddBulk<TEntity, TContract>(IEasyWritableQueryableAsync<TEntity> easyWritableQueryable, Dictionary<TContract,TEntity> items, CancellationToken cancellationToken = default)
             where TEntity : class
         {
-            var result = await easyWritableQueryable.AddBulkAsync(entities, cancellationToken);
+            var result = await easyWritableQueryable.AddBulkAsync(items.Values, cancellationToken);
             var allItems = easyWritableQueryable.Context.GetTrackerEntities().ToArray();
             await CheckUniqueIdentityAccess(allItems).AsCheckedResult();
 
@@ -1025,7 +1026,9 @@ await InternalUpdateBulk(easyWritableQueryable, result.Select(x => x.Entity).ToL
                 await easyWritableQueryable.SaveChangesAsync();
             }
             var response = result.Select(x => x.Entity).ToList();
-            await ActivityChangeLogLogic.AddBulkAsync(response, _baseUnitOfWork);
+            var widgetManager = _baseUnitOfWork.GetDatabaseWidgetManager();
+            await widgetManager.AddBulk(_baseUnitOfWork, items);
+            await ActivityChangeLogLogic.AddBuldAsync(response, _baseUnitOfWork);
             return response;
         }
 
@@ -1042,7 +1045,7 @@ public async Task<MessageContract<TEntity>> Add<TEntity, TContract>(IEasyWritabl
             where TEntity : class
         {
             var entity = await MapAsync<TEntity, TContract>(contract);
-            var result = await Add<TEntity, TContract>(easyWritableQueryable, entity, contract, cancellationToken);
+            var result = await Add(easyWritableQueryable, entity, contract, cancellationToken);
             return result;
         }
 
@@ -1058,8 +1061,8 @@ public async Task<MessageContract<TEntity>> Add<TEntity, TContract>(IEasyWritabl
         public async Task<ListMessageContract<TEntity>> AddBulk<TEntity, TContract>(IEasyWritableQueryableAsync<TEntity> easyWritableQueryable, CreateBulkRequestContract<TContract> request, CancellationToken cancellationToken = default)
            where TEntity : class
         {
-            var entities = await MapToListAsync<TEntity, TContract>(request.Items);
-            var result = await AddBulk(easyWritableQueryable, entities, cancellationToken);
+            var items = await MapToDictionaryAsync<TContract, TEntity>(request.Items);
+            var result = await AddBulk(easyWritableQueryable, items, cancellationToken);
             return result;
         }
 
@@ -1074,7 +1077,7 @@ public async Task<ListMessageContract<TEntity>> AddBulk<TEntity, TContract>(IEas
         /// <typeparam name="TFrom"></typeparam>
         /// <param name="items"></param>
         /// <returns></returns>
-        protected async Task<List<TTo>> MapToListAsync<TTo, TFrom>(IEnumerable<TFrom> items)
+        protected async Task<List<TTo>> MapToListAsync<TFrom,TTo>(IEnumerable<TFrom> items)
         {
             if (typeof(TFrom) == typeof(TTo))
                 return items.Cast<TTo>().ToList();
@@ -1083,6 +1086,22 @@ protected async Task<List<TTo>> MapToListAsync<TTo, TFrom>(IEnumerable<TFrom> it
             return result;
         }
 
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <typeparam name="TFrom"></typeparam>
+        /// <typeparam name="TTo"></typeparam>
+        /// <param name="items"></param>
+        /// <returns></returns>
+        protected async Task<Dictionary<TFrom,TTo>> MapToDictionaryAsync<TFrom,TTo>(IEnumerable<TFrom> items)
+        {
+            if (typeof(TFrom) == typeof(TTo))
+                return items.Cast<object>().ToDictionary(x => (TFrom)x, x => (TTo)x);
+            var result = await MapperProvider.MapToDictionaryAsync<TFrom, TTo>(items);
+            ValidateMappedResult(ref result);
+            return result;
+        }
+
         /// <summary>
         /// 
         /// </summary>
diff --git a/src/CSharp/EasyMicroservices.Cores.Database/Database/Managers/DatabaseWidgetManager.cs b/src/CSharp/EasyMicroservices.Cores.Database/Database/Managers/DatabaseWidgetManager.cs
index 539d5bd..ec7e9ae 100644
--- a/src/CSharp/EasyMicroservices.Cores.Database/Database/Managers/DatabaseWidgetManager.cs
+++ b/src/CSharp/EasyMicroservices.Cores.Database/Database/Managers/DatabaseWidgetManager.cs
@@ -1,6 +1,8 @@
 using EasyMicroservices.Cores.Database.Interfaces;
 using EasyMicroservices.Cores.Interfaces;
 using EasyMicroservices.Cores.Widgets;
+using System.Collections.Generic;
+using System.Diagnostics.Contracts;
 using System.Threading.Tasks;
 
 namespace EasyMicroservices.Cores.Database.Managers;
@@ -16,10 +18,10 @@ public class DatabaseWidgetManager : WidgetManager, IDatabaseWidgetManager
     /// <typeparam name="T"></typeparam>
     /// <typeparam name="TEntity"></typeparam>
     /// <param name="baseUnitOfWork"></param>
-    /// <param name="contract"></param>
     /// <param name="entity"></param>
+    /// <param name="contract"></param>
     /// <returns></returns>
-    public async Task Add<T, TEntity>(IBaseUnitOfWork baseUnitOfWork, T contract, TEntity entity)
+    public async Task Add<TEntity, T>(IBaseUnitOfWork baseUnitOfWork, TEntity entity, T contract)
         where TEntity : class
     {
         var widgets = GetWidgetsByType(typeof(T));
@@ -27,7 +29,27 @@ public async Task Add<T, TEntity>(IBaseUnitOfWork baseUnitOfWork, T contract, TE
         {
             if (widget is IDatabaseWidget<TEntity, T> databaseWidget && databaseWidget.CanProcess(baseUnitOfWork))
             {
-                await databaseWidget.Process(this, baseUnitOfWork, contract, entity);
+                await databaseWidget.AddProcess(this, baseUnitOfWork, entity, contract);
+            }
+        }
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <typeparam name="TEntity"></typeparam>
+    /// <typeparam name="T"></typeparam>
+    /// <param name="baseUnitOfWork"></param>
+    /// <param name="items"></param>
+    /// <returns></returns>
+    public async Task AddBulk<TEntity, T>(IBaseUnitOfWork baseUnitOfWork, Dictionary<T, TEntity> items) where TEntity : class
+    {
+        var widgets = GetWidgetsByType(typeof(T));
+        foreach (var widget in widgets)
+        {
+            if (widget is IDatabaseWidget<TEntity, T> databaseWidget && databaseWidget.CanProcess(baseUnitOfWork))
+            {
+                await databaseWidget.AddBulkProcess(this, baseUnitOfWork, items);
             }
         }
     }
diff --git a/src/CSharp/EasyMicroservices.Cores.Database/Database/Widgets/SimpleReportingEntityWidget.cs b/src/CSharp/EasyMicroservices.Cores.Database/Database/Widgets/SimpleReportingEntityWidget.cs
index c6970ce..1070525 100644
--- a/src/CSharp/EasyMicroservices.Cores.Database/Database/Widgets/SimpleReportingEntityWidget.cs
+++ b/src/CSharp/EasyMicroservices.Cores.Database/Database/Widgets/SimpleReportingEntityWidget.cs
@@ -3,6 +3,8 @@
 using EasyMicroservices.Cores.Interfaces;
 using EasyMicroservices.ServiceContracts;
 using System;
+using System.Collections.Generic;
+using System.Linq;
 using System.Threading.Tasks;
 
 namespace EasyMicroservices.Cores.Widgets;
@@ -60,11 +62,11 @@ public Task Initialize(params TObjectContract[] parameters)
     /// </summary>
     /// <param name="databaseWidgetManager"></param>
     /// <param name="baseUnitOfWork"></param>
-    /// <param name="contract"></param>
     /// <param name="entity"></param>
+    /// <param name="contract"></param>
     /// <returns></returns>
     /// <exception cref="NotImplementedException"></exception>
-    public async Task Process(IDatabaseWidgetManager databaseWidgetManager, IBaseUnitOfWork baseUnitOfWork, TObjectContract contract, TEntity entity)
+    public async Task AddProcess(IDatabaseWidgetManager databaseWidgetManager, IBaseUnitOfWork baseUnitOfWork, TEntity entity, TObjectContract contract)
     {
         var reportEntity = await baseUnitOfWork
             .GetMapper()
@@ -78,4 +80,26 @@ await logic
             .Add(reportEntity)
             .AsCheckedResult();
     }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    /// <param name="databaseWidgetManager"></param>
+    /// <param name="baseUnitOfWork"></param>
+    /// <param name="items"></param>
+    /// <returns></returns>
+    public async Task AddBulkProcess(IDatabaseWidgetManager databaseWidgetManager, IBaseUnitOfWork baseUnitOfWork, Dictionary<TObjectContract, TEntity> items)
+    {
+        var reportEntities = await baseUnitOfWork
+            .GetMapper()
+            .MapToDictionaryAsync<TObjectContract, TReportEntity>(items.Keys);
+        var logic = baseUnitOfWork.GetLogic<TReportEntity>(new Models.LogicOptions()
+        {
+            DoStopReporting = true
+        });
+        DatabaseExtensions.SetIdToRecordId(logic.GetReadableContext(), reportEntities);
+        await logic
+            .AddBulk(reportEntities.Values.ToList())
+            .AsCheckedResult();
+    }
 }