diff --git a/Core.Inventory.Application/UseCases/Inventory/Input/ChangeFurnitureBaseStatusRequest.cs b/Core.Inventory.Application/UseCases/Inventory/Input/Base/ChangeFurnitureBaseStatusRequest.cs
similarity index 77%
rename from Core.Inventory.Application/UseCases/Inventory/Input/ChangeFurnitureBaseStatusRequest.cs
rename to Core.Inventory.Application/UseCases/Inventory/Input/Base/ChangeFurnitureBaseStatusRequest.cs
index 56b60c2..ddbe2f9 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Input/ChangeFurnitureBaseStatusRequest.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Input/Base/ChangeFurnitureBaseStatusRequest.cs
@@ -7,19 +7,19 @@
 using Core.Blueprint.Mongo;
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Base
 {
     /// <summary>
     /// Command to change the status of a furniture base model.
     /// </summary>
     public class ChangeFurnitureBaseStatusRequest : Notificator, ICommand
     {
-        public string Id { get; set; } = null!;
+        public string MongoId { get; set; } = null!;
         public StatusEnum Status { get; set; }
 
         public bool Validate()
         {
-            return !string.IsNullOrWhiteSpace(Id);
+            return !string.IsNullOrWhiteSpace(MongoId);
         }
     }
 }
diff --git a/Core.Inventory.Application/UseCases/Inventory/Input/CreateFurnitureBaseRequest.cs b/Core.Inventory.Application/UseCases/Inventory/Input/Base/CreateFurnitureBaseRequest.cs
similarity index 94%
rename from Core.Inventory.Application/UseCases/Inventory/Input/CreateFurnitureBaseRequest.cs
rename to Core.Inventory.Application/UseCases/Inventory/Input/Base/CreateFurnitureBaseRequest.cs
index e1aad86..9c6c7bd 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Input/CreateFurnitureBaseRequest.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Input/Base/CreateFurnitureBaseRequest.cs
@@ -6,7 +6,7 @@
 using Core.Inventory.Application.UseCases.Inventory.Input.Common;
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Base
 {
     /// <summary>
     /// Command for creating a new furniture base entity.
diff --git a/Core.Inventory.Application/UseCases/Inventory/Input/GetAllFurnitureBaseRequest.cs b/Core.Inventory.Application/UseCases/Inventory/Input/Base/GetAllFurnitureBaseRequest.cs
similarity index 85%
rename from Core.Inventory.Application/UseCases/Inventory/Input/GetAllFurnitureBaseRequest.cs
rename to Core.Inventory.Application/UseCases/Inventory/Input/Base/GetAllFurnitureBaseRequest.cs
index ec3b772..d51af13 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Input/GetAllFurnitureBaseRequest.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Input/Base/GetAllFurnitureBaseRequest.cs
@@ -5,7 +5,7 @@
 // ***********************************************************************
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Base
 {
     public class GetAllFurnitureBaseRequest : ICommand
     {
diff --git a/Core.Inventory.Application/UseCases/Inventory/Input/GetFurnitureBaseByIdRequest.cs b/Core.Inventory.Application/UseCases/Inventory/Input/Base/GetFurnitureBaseByIdRequest.cs
similarity index 74%
rename from Core.Inventory.Application/UseCases/Inventory/Input/GetFurnitureBaseByIdRequest.cs
rename to Core.Inventory.Application/UseCases/Inventory/Input/Base/GetFurnitureBaseByIdRequest.cs
index f59d0c1..79c66f0 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Input/GetFurnitureBaseByIdRequest.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Input/Base/GetFurnitureBaseByIdRequest.cs
@@ -5,18 +5,18 @@
 // ***********************************************************************
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Base
 {
     /// <summary>
     /// Query to retrieve a furniture base by its identifier.
     /// </summary>
     public class GetFurnitureBaseByIdRequest : Notificator, ICommand
     {
-        public string Id { get; set; } = null!;
+        public string MongoId { get; set; } = null!;
 
         public bool Validate()
         {
-            return !string.IsNullOrWhiteSpace(Id);
+            return !string.IsNullOrWhiteSpace(MongoId);
         }
     }
 }
diff --git a/Core.Inventory.Application/UseCases/Inventory/Input/UpdateFurnitureBaseRequest.cs b/Core.Inventory.Application/UseCases/Inventory/Input/Base/UpdateFurnitureBaseRequest.cs
similarity index 95%
rename from Core.Inventory.Application/UseCases/Inventory/Input/UpdateFurnitureBaseRequest.cs
rename to Core.Inventory.Application/UseCases/Inventory/Input/Base/UpdateFurnitureBaseRequest.cs
index 19964ce..9918674 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Input/UpdateFurnitureBaseRequest.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Input/Base/UpdateFurnitureBaseRequest.cs
@@ -6,7 +6,7 @@
 using Core.Inventory.Application.UseCases.Inventory.Input.Common;
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Base
 {
     /// <summary>
     /// Command for updating an existing furniture base entity.
diff --git a/Core.Inventory.Application/UseCases/Inventory/Input/ChangeFurnitureVariantStatusRequest.cs b/Core.Inventory.Application/UseCases/Inventory/Input/Variant/ChangeFurnitureVariantStatusRequest.cs
similarity index 77%
rename from Core.Inventory.Application/UseCases/Inventory/Input/ChangeFurnitureVariantStatusRequest.cs
rename to Core.Inventory.Application/UseCases/Inventory/Input/Variant/ChangeFurnitureVariantStatusRequest.cs
index b8c28b9..616ef17 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Input/ChangeFurnitureVariantStatusRequest.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Input/Variant/ChangeFurnitureVariantStatusRequest.cs
@@ -6,19 +6,19 @@
 using Core.Blueprint.Mongo;
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Variant
 {
     /// <summary>
     /// Command to change the status of a furniture variant.
     /// </summary>
     public class ChangeFurnitureVariantStatusRequest : Notificator, ICommand
     {
-        public string Id { get; set; } = null!;
+        public string MongoId { get; set; } = null!;
         public StatusEnum Status { get; set; }
 
         public bool Validate()
         {
-            return !string.IsNullOrWhiteSpace(Id);
+            return !string.IsNullOrWhiteSpace(MongoId);
         }
     }
 }
diff --git a/Core.Inventory.Application/UseCases/Inventory/Input/CreateFurnitureVariantRequest.cs b/Core.Inventory.Application/UseCases/Inventory/Input/Variant/CreateFurnitureVariantRequest.cs
similarity index 94%
rename from Core.Inventory.Application/UseCases/Inventory/Input/CreateFurnitureVariantRequest.cs
rename to Core.Inventory.Application/UseCases/Inventory/Input/Variant/CreateFurnitureVariantRequest.cs
index 926feda..62188ba 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Input/CreateFurnitureVariantRequest.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Input/Variant/CreateFurnitureVariantRequest.cs
@@ -5,7 +5,7 @@
 // ***********************************************************************
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Variant
 {
     public class CreateFurnitureVariantRequest : Notificator, ICommand
     {
diff --git a/Core.Inventory.Application/UseCases/Inventory/Input/GetAllFurnitureVariantsByModelIdRequest.cs b/Core.Inventory.Application/UseCases/Inventory/Input/Variant/GetAllFurnitureVariantsByModelIdRequest.cs
similarity index 88%
rename from Core.Inventory.Application/UseCases/Inventory/Input/GetAllFurnitureVariantsByModelIdRequest.cs
rename to Core.Inventory.Application/UseCases/Inventory/Input/Variant/GetAllFurnitureVariantsByModelIdRequest.cs
index 7b5b1d2..cb9ad7b 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Input/GetAllFurnitureVariantsByModelIdRequest.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Input/Variant/GetAllFurnitureVariantsByModelIdRequest.cs
@@ -5,7 +5,7 @@
 // ***********************************************************************
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Variant
 {
     public class GetAllFurnitureVariantsByModelIdRequest : Notificator, ICommand
     {
diff --git a/Core.Inventory.Application/UseCases/Inventory/Input/GetFurnitureVariantByIdRequest.cs b/Core.Inventory.Application/UseCases/Inventory/Input/Variant/GetFurnitureVariantByIdRequest.cs
similarity index 70%
rename from Core.Inventory.Application/UseCases/Inventory/Input/GetFurnitureVariantByIdRequest.cs
rename to Core.Inventory.Application/UseCases/Inventory/Input/Variant/GetFurnitureVariantByIdRequest.cs
index a8bcdb5..ea21654 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Input/GetFurnitureVariantByIdRequest.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Input/Variant/GetFurnitureVariantByIdRequest.cs
@@ -5,15 +5,15 @@
 // ***********************************************************************
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Variant
 {
     public class GetFurnitureVariantByIdRequest : Notificator, ICommand
     {
-        public string Id { get; set; } = null!;
+        public string MongoId { get; set; } = null!;
 
         public bool Validate()
         {
-            return !string.IsNullOrWhiteSpace(Id);
+            return !string.IsNullOrWhiteSpace(MongoId);
         }
     }
 }
diff --git a/Core.Inventory.Application/UseCases/Inventory/Input/Variant/GetFurnitureVariantsByIdsRequest.cs b/Core.Inventory.Application/UseCases/Inventory/Input/Variant/GetFurnitureVariantsByIdsRequest.cs
new file mode 100644
index 0000000..74dfdfc
--- /dev/null
+++ b/Core.Inventory.Application/UseCases/Inventory/Input/Variant/GetFurnitureVariantsByIdsRequest.cs
@@ -0,0 +1,22 @@
+// ***********************************************************************
+// <copyright file="GetVariantsByIdsRequest.cs">
+//     Core.Inventory
+// </copyright>
+// ***********************************************************************
+using Lib.Architecture.BuildingBlocks;
+
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Variant
+{
+    /// <summary>
+    /// Request to retrieve multiple furniture variants by their identifiers.
+    /// </summary>
+    public class GetFurnitureVariantsByIdsRequest : Notificator, ICommand
+    {
+        public string[] Ids { get; set; } = [];
+
+        public bool Validate()
+        {
+            return Ids is not null && Ids.Length > 0 && Ids.All(id => !string.IsNullOrWhiteSpace(id));
+        }
+    }
+}
diff --git a/Core.Inventory.Application/UseCases/Inventory/Input/UpdateFurnitureVariantRequest.cs b/Core.Inventory.Application/UseCases/Inventory/Input/Variant/UpdateFurnitureVariantRequest.cs
similarity index 95%
rename from Core.Inventory.Application/UseCases/Inventory/Input/UpdateFurnitureVariantRequest.cs
rename to Core.Inventory.Application/UseCases/Inventory/Input/Variant/UpdateFurnitureVariantRequest.cs
index da98059..d6e3d60 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Input/UpdateFurnitureVariantRequest.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Input/Variant/UpdateFurnitureVariantRequest.cs
@@ -6,7 +6,7 @@
 
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Variant
 {
     /// <summary>
     /// Command for updating an existing furniture variant.
diff --git a/Core.Inventory.Application/UseCases/Inventory/InventoryHandler.cs b/Core.Inventory.Application/UseCases/Inventory/InventoryHandler.cs
index bbfc032..52d21d8 100644
--- a/Core.Inventory.Application/UseCases/Inventory/InventoryHandler.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/InventoryHandler.cs
@@ -1,5 +1,7 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using Core.Inventory.Application.UseCases.Inventory.Ports;
+using Core.Inventory.Application.UseCases.Inventory.Validator.Variant;
 using Core.Inventory.External.Clients;
 using Core.Inventory.External.Clients.Requests;
 using FluentValidation;
@@ -20,7 +22,8 @@ namespace Core.Inventory.Application.UseCases.Inventory
         IComponentHandler<UpdateFurnitureVariantRequest>,
         IComponentHandler<GetFurnitureVariantByIdRequest>,
         IComponentHandler<GetAllFurnitureVariantsByModelIdRequest>,
-        IComponentHandler<ChangeFurnitureVariantStatusRequest>
+        IComponentHandler<ChangeFurnitureVariantStatusRequest>,
+        IComponentHandler<GetFurnitureVariantsByIdsRequest>
     {
         // FurnitureBase
         private readonly IFurnitureBasePort _basePort;
@@ -161,7 +164,7 @@ namespace Core.Inventory.Application.UseCases.Inventory
             try
             {
                 ArgumentNullException.ThrowIfNull(command);
-                var result = await _inventoryDALService.GetFurnitureBaseByIdAsync(command.Id, cancellationToken);
+                var result = await _inventoryDALService.GetFurnitureBaseByIdAsync(command.MongoId, cancellationToken);
                 if (result is null)
                 {
                     _basePort.NoContentSuccess();
@@ -186,7 +189,7 @@ namespace Core.Inventory.Application.UseCases.Inventory
                     return;
                 }
 
-                var result = await _inventoryDALService.ChangeFurnitureBaseStatusAsync(command.Id, command.Status, cancellationToken);
+                var result = await _inventoryDALService.ChangeFurnitureBaseStatusAsync(command.MongoId, command.Status, cancellationToken);
                 _basePort.Success(result);
             }
             catch (Exception ex)
@@ -267,7 +270,7 @@ namespace Core.Inventory.Application.UseCases.Inventory
             try
             {
                 ArgumentNullException.ThrowIfNull(command);
-                var result = await _inventoryDALService.GetFurnitureVariantByIdAsync(command.Id, cancellationToken);
+                var result = await _inventoryDALService.GetFurnitureVariantByIdAsync(command.MongoId, cancellationToken);
                 if (result is null)
                 {
                     _variantPort.NoContentSuccess();
@@ -300,6 +303,34 @@ namespace Core.Inventory.Application.UseCases.Inventory
             }
         }
 
+        public async ValueTask ExecuteAsync(GetFurnitureVariantsByIdsRequest command, CancellationToken cancellationToken = default)
+        {
+            try
+            {
+                ArgumentNullException.ThrowIfNull(command);
+
+                if (!command.IsValid(new GetFurnitureVariantsByIdsValidator()))
+                {
+                    _variantPort.ValidationErrors(command.Notifications);
+                    return;
+                }
+
+                var result = await _inventoryDALService.GetFurnitureVariantsByIdsAsync(command.Ids.ToArray());
+
+                if (result is null || !result.Any())
+                {
+                    _variantPort.NoContentSuccess();
+                    return;
+                }
+
+                _variantPort.Success([.. result]);
+            }
+            catch (Exception ex)
+            {
+                ApiResponseHelper.EvaluatePort(ex, _variantPort);
+            }
+        }
+
         public async ValueTask ExecuteAsync(ChangeFurnitureVariantStatusRequest command, CancellationToken cancellationToken = default)
         {
             try
@@ -310,7 +341,7 @@ namespace Core.Inventory.Application.UseCases.Inventory
                     _variantPort.ValidationErrors(command.Notifications);
                     return;
                 }
-                var result = await _inventoryDALService.ChangeFurnitureVariantStatusAsync(command.Id, command.Status, cancellationToken);
+                var result = await _inventoryDALService.ChangeFurnitureVariantStatusAsync(command.MongoId, command.Status, cancellationToken);
                 _variantPort.Success(result);
             }
             catch (Exception ex)
diff --git a/Core.Inventory.Application/UseCases/Inventory/Validator/ChangeFurnitureBaseStatusValidator.cs b/Core.Inventory.Application/UseCases/Inventory/Validator/Base/ChangeFurnitureBaseStatusValidator.cs
similarity index 80%
rename from Core.Inventory.Application/UseCases/Inventory/Validator/ChangeFurnitureBaseStatusValidator.cs
rename to Core.Inventory.Application/UseCases/Inventory/Validator/Base/ChangeFurnitureBaseStatusValidator.cs
index 7220c93..82ea9d3 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Validator/ChangeFurnitureBaseStatusValidator.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Validator/Base/ChangeFurnitureBaseStatusValidator.cs
@@ -1,13 +1,13 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Base
 {
     public class ChangeFurnitureBaseStatusValidator : AbstractValidator<ChangeFurnitureBaseStatusRequest>
     {
         public ChangeFurnitureBaseStatusValidator()
         {
-            RuleFor(x => x.Id)
+            RuleFor(x => x.MongoId)
                 .NotEmpty().WithMessage("Id is required.");
 
             RuleFor(x => x.Status)
diff --git a/Core.Inventory.Application/UseCases/Inventory/Validator/CreateFurnitureBaseValidator.cs b/Core.Inventory.Application/UseCases/Inventory/Validator/Base/CreateFurnitureBaseValidator.cs
similarity index 93%
rename from Core.Inventory.Application/UseCases/Inventory/Validator/CreateFurnitureBaseValidator.cs
rename to Core.Inventory.Application/UseCases/Inventory/Validator/Base/CreateFurnitureBaseValidator.cs
index ca24a1b..056089e 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Validator/CreateFurnitureBaseValidator.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Validator/Base/CreateFurnitureBaseValidator.cs
@@ -3,11 +3,11 @@
 //     Core.Inventory
 // </copyright>
 // ***********************************************************************
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
 using Core.Inventory.Application.UseCases.Inventory.Validator.Common;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Base
 {
     public class CreateFurnitureBaseValidator : AbstractValidator<CreateFurnitureBaseRequest>
     {
diff --git a/Core.Inventory.Application/UseCases/Inventory/Validator/GetFurnitureBaseByIdValidator.cs b/Core.Inventory.Application/UseCases/Inventory/Validator/Base/GetFurnitureBaseByIdValidator.cs
similarity index 74%
rename from Core.Inventory.Application/UseCases/Inventory/Validator/GetFurnitureBaseByIdValidator.cs
rename to Core.Inventory.Application/UseCases/Inventory/Validator/Base/GetFurnitureBaseByIdValidator.cs
index af79464..bc85849 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Validator/GetFurnitureBaseByIdValidator.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Validator/Base/GetFurnitureBaseByIdValidator.cs
@@ -1,13 +1,13 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Base
 {
     public class GetFurnitureBaseByIdValidator : AbstractValidator<GetFurnitureBaseByIdRequest>
     {
         public GetFurnitureBaseByIdValidator()
         {
-            RuleFor(x => x.Id)
+            RuleFor(x => x.MongoId)
                 .NotEmpty().WithMessage("Id is required.");
         }
     }
diff --git a/Core.Inventory.Application/UseCases/Inventory/Validator/UpdateFurnitureBaseValidator.cs b/Core.Inventory.Application/UseCases/Inventory/Validator/Base/UpdateFurnitureBaseValidator.cs
similarity index 90%
rename from Core.Inventory.Application/UseCases/Inventory/Validator/UpdateFurnitureBaseValidator.cs
rename to Core.Inventory.Application/UseCases/Inventory/Validator/Base/UpdateFurnitureBaseValidator.cs
index a8860ce..5c7c546 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Validator/UpdateFurnitureBaseValidator.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Validator/Base/UpdateFurnitureBaseValidator.cs
@@ -1,8 +1,8 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
 using Core.Inventory.Application.UseCases.Inventory.Validator.Common;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Base
 {
     public class UpdateFurnitureBaseValidator : AbstractValidator<UpdateFurnitureBaseRequest>
     {
diff --git a/Core.Inventory.Application/UseCases/Inventory/Validator/ChangeFurnitureVariantStatusValidator.cs b/Core.Inventory.Application/UseCases/Inventory/Validator/Variant/ChangeFurnitureVariantStatusValidator.cs
similarity index 79%
rename from Core.Inventory.Application/UseCases/Inventory/Validator/ChangeFurnitureVariantStatusValidator.cs
rename to Core.Inventory.Application/UseCases/Inventory/Validator/Variant/ChangeFurnitureVariantStatusValidator.cs
index 31ccbd9..d6f73d4 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Validator/ChangeFurnitureVariantStatusValidator.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Validator/Variant/ChangeFurnitureVariantStatusValidator.cs
@@ -1,13 +1,13 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Variant
 {
     public class ChangeFurnitureVariantStatusValidator : AbstractValidator<ChangeFurnitureVariantStatusRequest>
     {
         public ChangeFurnitureVariantStatusValidator()
         {
-            RuleFor(x => x.Id)
+            RuleFor(x => x.MongoId)
                 .NotEmpty().WithMessage("Id is required.");
 
             RuleFor(x => x.Status)
diff --git a/Core.Inventory.Application/UseCases/Inventory/Validator/CreateFurnitureVariantValidator.cs b/Core.Inventory.Application/UseCases/Inventory/Validator/Variant/CreateFurnitureVariantValidator.cs
similarity index 93%
rename from Core.Inventory.Application/UseCases/Inventory/Validator/CreateFurnitureVariantValidator.cs
rename to Core.Inventory.Application/UseCases/Inventory/Validator/Variant/CreateFurnitureVariantValidator.cs
index 62bf54b..2d7c6f9 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Validator/CreateFurnitureVariantValidator.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Validator/Variant/CreateFurnitureVariantValidator.cs
@@ -1,7 +1,7 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Variant
 {
     public class CreateFurnitureVariantValidator : AbstractValidator<CreateFurnitureVariantRequest>
     {
diff --git a/Core.Inventory.Application/UseCases/Inventory/Validator/GetAllFurnitureVariantsByModelIdValidator.cs b/Core.Inventory.Application/UseCases/Inventory/Validator/Variant/GetAllFurnitureVariantsByModelIdValidator.cs
similarity index 83%
rename from Core.Inventory.Application/UseCases/Inventory/Validator/GetAllFurnitureVariantsByModelIdValidator.cs
rename to Core.Inventory.Application/UseCases/Inventory/Validator/Variant/GetAllFurnitureVariantsByModelIdValidator.cs
index de3f3f9..aac20d3 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Validator/GetAllFurnitureVariantsByModelIdValidator.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Validator/Variant/GetAllFurnitureVariantsByModelIdValidator.cs
@@ -1,7 +1,7 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Variant
 {
     public class GetAllFurnitureVariantsByModelIdValidator : AbstractValidator<GetAllFurnitureVariantsByModelIdRequest>
     {
diff --git a/Core.Inventory.Application/UseCases/Inventory/Validator/GetFurnitureVariantByIdValidator.cs b/Core.Inventory.Application/UseCases/Inventory/Validator/Variant/GetFurnitureVariantByIdValidator.cs
similarity index 74%
rename from Core.Inventory.Application/UseCases/Inventory/Validator/GetFurnitureVariantByIdValidator.cs
rename to Core.Inventory.Application/UseCases/Inventory/Validator/Variant/GetFurnitureVariantByIdValidator.cs
index 66e5c63..7879af3 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Validator/GetFurnitureVariantByIdValidator.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Validator/Variant/GetFurnitureVariantByIdValidator.cs
@@ -1,13 +1,13 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Variant
 {
     public class GetFurnitureVariantByIdValidator : AbstractValidator<GetFurnitureVariantByIdRequest>
     {
         public GetFurnitureVariantByIdValidator()
         {
-            RuleFor(x => x.Id)
+            RuleFor(x => x.MongoId)
                 .NotEmpty().WithMessage("Id is required.");
         }
     }
diff --git a/Core.Inventory.Application/UseCases/Inventory/Validator/Variant/GetFurnitureVariantsByIdsValidator.cs b/Core.Inventory.Application/UseCases/Inventory/Validator/Variant/GetFurnitureVariantsByIdsValidator.cs
new file mode 100644
index 0000000..52a7e61
--- /dev/null
+++ b/Core.Inventory.Application/UseCases/Inventory/Validator/Variant/GetFurnitureVariantsByIdsValidator.cs
@@ -0,0 +1,27 @@
+// ***********************************************************************
+// <copyright file="GetVariantsByIdsValidator.cs">
+//     Core.Inventory
+// </copyright>
+// ***********************************************************************
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
+using FluentValidation;
+
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Variant
+{
+    /// <summary>
+    /// Validator for <see cref="GetFurnitureVariantsByIdsRequest"/>.
+    /// </summary>
+    public class GetFurnitureVariantsByIdsValidator : AbstractValidator<GetFurnitureVariantsByIdsRequest>
+    {
+        public GetFurnitureVariantsByIdsValidator()
+        {
+            RuleFor(x => x.Ids)
+                .NotNull()
+                .WithMessage("The list of IDs must not be null.")
+                .Must(ids => ids.Length!=0)
+                .WithMessage("At least one ID must be provided.")
+                .Must(ids => ids.All(id => !string.IsNullOrWhiteSpace(id)))
+                .WithMessage("All IDs must be non-empty strings.");
+        }
+    }
+}
diff --git a/Core.Inventory.Application/UseCases/Inventory/Validator/UpdateFurnitureVariantValidator.cs b/Core.Inventory.Application/UseCases/Inventory/Validator/Variant/UpdateFurnitureVariantValidator.cs
similarity index 93%
rename from Core.Inventory.Application/UseCases/Inventory/Validator/UpdateFurnitureVariantValidator.cs
rename to Core.Inventory.Application/UseCases/Inventory/Validator/Variant/UpdateFurnitureVariantValidator.cs
index 6fc1183..473b533 100644
--- a/Core.Inventory.Application/UseCases/Inventory/Validator/UpdateFurnitureVariantValidator.cs
+++ b/Core.Inventory.Application/UseCases/Inventory/Validator/Variant/UpdateFurnitureVariantValidator.cs
@@ -1,7 +1,7 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Variant
 {
     public class UpdateFurnitureVariantValidator : AbstractValidator<UpdateFurnitureVariantRequest>
     {
diff --git a/Core.Inventory.External/Clients/IInventoryServiceClient.cs b/Core.Inventory.External/Clients/IInventoryServiceClient.cs
index f8eef21..4a6f83c 100644
--- a/Core.Inventory.External/Clients/IInventoryServiceClient.cs
+++ b/Core.Inventory.External/Clients/IInventoryServiceClient.cs
@@ -13,8 +13,8 @@ namespace Core.Inventory.External.Clients
         [Get("/api/v1/FurnitureBase")]
         Task<IEnumerable<FurnitureBase>> GetAllFurnitureBaseAsync(CancellationToken cancellationToken = default);
 
-        [Get("/api/v1/FurnitureBase/{id}")]
-        Task<FurnitureBase> GetFurnitureBaseByIdAsync([FromRoute] string id, CancellationToken cancellationToken = default);
+        [Get("/api/v1/FurnitureBase/{mongoId}")]
+        Task<FurnitureBase> GetFurnitureBaseByIdAsync([FromRoute] string mongoId, CancellationToken cancellationToken = default);
 
         [Post("/api/v1/FurnitureBase")]
         Task<FurnitureBase> CreateFurnitureBaseAsync([FromBody] FurnitureBaseRequest request, CancellationToken cancellationToken = default);
@@ -22,18 +22,21 @@ namespace Core.Inventory.External.Clients
         [Put("/api/v1/FurnitureBase/{id}")]
         Task<FurnitureBase> UpdateFurnitureBaseAsync([FromBody] FurnitureBaseRequest request, [FromRoute] string id, CancellationToken cancellationToken = default);
 
-        [Patch("/api/v1/FurnitureBase/{id}/{newStatus}/ChangeStatus")]
-        Task<FurnitureBase> ChangeFurnitureBaseStatusAsync([FromRoute] string id, [FromRoute] StatusEnum newStatus, CancellationToken cancellationToken = default);
+        [Patch("/api/v1/FurnitureBase/{mongoId}/{newStatus}/ChangeStatus")]
+        Task<FurnitureBase> ChangeFurnitureBaseStatusAsync([FromRoute] string mongoId, [FromRoute] StatusEnum newStatus, CancellationToken cancellationToken = default);
 
         #endregion
 
         #region FurnitureVariant
 
-        [Get("/api/v1/FurnitureVariant/{modelId}")]
+        [Get("/api/v1/FurnitureVariant/ByModel/{modelId}")]
         Task<IEnumerable<FurnitureVariant>> GetAllVariantsByModelIdAsync([FromRoute] string modelId, CancellationToken cancellationToken = default);
 
-        [Get("/api/v1/FurnitureVariant/{id}/byId")]
-        Task<FurnitureVariant> GetFurnitureVariantByIdAsync([FromRoute] string id, CancellationToken cancellationToken = default);
+        [Get("/api/v1/FurnitureVariant/{mongoId}")]
+        Task<FurnitureVariant> GetFurnitureVariantByIdAsync([FromRoute] string mongoId, CancellationToken cancellationToken = default);
+
+        [Post("/api/v1/FurnitureVariant/ByIds")]
+        Task<IEnumerable<FurnitureVariant>> GetFurnitureVariantsByIdsAsync([Body] string[] ids, CancellationToken cancellationToken = default);
 
         [Post("/api/v1/FurnitureVariant")]
         Task<FurnitureVariant> CreateFurnitureVariantAsync([FromBody] FurnitureVariantRequest request, CancellationToken cancellationToken = default);
@@ -41,8 +44,8 @@ namespace Core.Inventory.External.Clients
         [Put("/api/v1/FurnitureVariant/{id}")]
         Task<FurnitureVariant> UpdateFurnitureVariantAsync([FromBody] FurnitureVariantRequest request, [FromRoute] string id, CancellationToken cancellationToken = default);
 
-        [Patch("/api/v1/FurnitureVariant/{id}/{newStatus}/ChangeStatus")]
-        Task<FurnitureVariant> ChangeFurnitureVariantStatusAsync([FromRoute] string id, [FromRoute] StatusEnum newStatus, CancellationToken cancellationToken = default);
+        [Patch("/api/v1/FurnitureVariant/{mongoId}/{newStatus}/ChangeStatus")]
+        Task<FurnitureVariant> ChangeFurnitureVariantStatusAsync([FromRoute] string mongoId, [FromRoute] StatusEnum newStatus, CancellationToken cancellationToken = default);
 
         #endregion
     }
diff --git a/Core.Inventory.Service.API/Controllers/FurnitureBaseController.cs b/Core.Inventory.Service.API/Controllers/FurnitureBaseController.cs
index e3de54c..67ba3b1 100644
--- a/Core.Inventory.Service.API/Controllers/FurnitureBaseController.cs
+++ b/Core.Inventory.Service.API/Controllers/FurnitureBaseController.cs
@@ -1,5 +1,5 @@
 using Asp.Versioning;
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
 using Core.Inventory.Application.UseCases.Inventory.Ports;
 using Lib.Architecture.BuildingBlocks;
 using Microsoft.AspNetCore.Mvc;
@@ -10,30 +10,20 @@ namespace Core.Inventory.Service.API.Controllers
     [Route("api/v{api-version:apiVersion}/[controller]")]
     [Produces("application/json")]
     [ApiController]
-    public class FurnitureBaseController : ControllerBase
+    public class FurnitureBaseController(
+        IComponentHandler<GetFurnitureBaseByIdRequest> getByIdHandler,
+        IComponentHandler<GetAllFurnitureBaseRequest> getAllHandler,
+        IComponentHandler<CreateFurnitureBaseRequest> createHandler,
+        IComponentHandler<UpdateFurnitureBaseRequest> updateHandler,
+        IComponentHandler<ChangeFurnitureBaseStatusRequest> changeStatusHandler,
+        IFurnitureBasePort port) : ControllerBase
     {
-        private readonly IComponentHandler<GetFurnitureBaseByIdRequest> _getByIdHandler;
-        private readonly IComponentHandler<GetAllFurnitureBaseRequest> _getAllHandler;
-        private readonly IComponentHandler<CreateFurnitureBaseRequest> _createHandler;
-        private readonly IComponentHandler<UpdateFurnitureBaseRequest> _updateHandler;
-        private readonly IComponentHandler<ChangeFurnitureBaseStatusRequest> _changeStatusHandler;
-        private readonly IFurnitureBasePort _port;
-
-        public FurnitureBaseController(
-            IComponentHandler<GetFurnitureBaseByIdRequest> getByIdHandler,
-            IComponentHandler<GetAllFurnitureBaseRequest> getAllHandler,
-            IComponentHandler<CreateFurnitureBaseRequest> createHandler,
-            IComponentHandler<UpdateFurnitureBaseRequest> updateHandler,
-            IComponentHandler<ChangeFurnitureBaseStatusRequest> changeStatusHandler,
-            IFurnitureBasePort port)
-        {
-            _getByIdHandler= getByIdHandler;
-            _getAllHandler= getAllHandler;
-            _createHandler= createHandler;
-            _updateHandler= updateHandler;
-            _changeStatusHandler= changeStatusHandler;
-            _port= port;
-        }
+        private readonly IComponentHandler<GetFurnitureBaseByIdRequest> _getByIdHandler = getByIdHandler;
+        private readonly IComponentHandler<GetAllFurnitureBaseRequest> _getAllHandler = getAllHandler;
+        private readonly IComponentHandler<CreateFurnitureBaseRequest> _createHandler = createHandler;
+        private readonly IComponentHandler<UpdateFurnitureBaseRequest> _updateHandler = updateHandler;
+        private readonly IComponentHandler<ChangeFurnitureBaseStatusRequest> _changeStatusHandler = changeStatusHandler;
+        private readonly IFurnitureBasePort _port = port;
 
         [HttpGet("GetAll")]
         public async Task<IActionResult> GetAllAsync(CancellationToken cancellationToken)
@@ -45,7 +35,7 @@ namespace Core.Inventory.Service.API.Controllers
         [HttpPost("GetById")]
         public async Task<IActionResult> GetByIdAsync([FromBody] GetFurnitureBaseByIdRequest request, CancellationToken cancellationToken)
         {
-            if (string.IsNullOrEmpty(request?.Id)) return BadRequest("Furniture base identifier is required");
+            if (string.IsNullOrEmpty(request?.MongoId)) return BadRequest("Furniture base identifier is required");
 
             await _getByIdHandler.ExecuteAsync(request, cancellationToken).ConfigureAwait(false);
             return _port.ViewModel;
@@ -68,7 +58,7 @@ namespace Core.Inventory.Service.API.Controllers
         [HttpPatch("ChangeStatus")]
         public async Task<IActionResult> ChangeStatusAsync([FromBody] ChangeFurnitureBaseStatusRequest request, CancellationToken cancellationToken)
         {
-            if (string.IsNullOrEmpty(request?.Id)) return BadRequest("Furniture base identifier is required");
+            if (string.IsNullOrEmpty(request?.MongoId)) return BadRequest("Furniture base identifier is required");
 
             await _changeStatusHandler.ExecuteAsync(request, cancellationToken).ConfigureAwait(false);
             return _port.ViewModel;
diff --git a/Core.Inventory.Service.API/Controllers/FurnitureVariantController.cs b/Core.Inventory.Service.API/Controllers/FurnitureVariantController.cs
index 7e6bb78..458df20 100644
--- a/Core.Inventory.Service.API/Controllers/FurnitureVariantController.cs
+++ b/Core.Inventory.Service.API/Controllers/FurnitureVariantController.cs
@@ -1,5 +1,5 @@
 using Asp.Versioning;
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using Core.Inventory.Application.UseCases.Inventory.Ports;
 using Lib.Architecture.BuildingBlocks;
 using Microsoft.AspNetCore.Mvc;
@@ -16,6 +16,7 @@ namespace Core.Inventory.Service.API.Controllers
         IComponentHandler<CreateFurnitureVariantRequest> createHandler,
         IComponentHandler<UpdateFurnitureVariantRequest> updateHandler,
         IComponentHandler<ChangeFurnitureVariantStatusRequest> changeStatusHandler,
+        IComponentHandler<GetFurnitureVariantsByIdsRequest> getByIdsHandler,
         IFurnitureVariantPort port) : ControllerBase
     {
         private readonly IComponentHandler<GetFurnitureVariantByIdRequest> _getByIdHandler = getByIdHandler;
@@ -23,6 +24,7 @@ namespace Core.Inventory.Service.API.Controllers
         private readonly IComponentHandler<CreateFurnitureVariantRequest> _createHandler = createHandler;
         private readonly IComponentHandler<UpdateFurnitureVariantRequest> _updateHandler = updateHandler;
         private readonly IComponentHandler<ChangeFurnitureVariantStatusRequest> _changeStatusHandler = changeStatusHandler;
+        private readonly IComponentHandler<GetFurnitureVariantsByIdsRequest> _getByIdsHandler = getByIdsHandler;
         private readonly IFurnitureVariantPort _port = port;
 
         [HttpGet("GetAllByModelId")]
@@ -38,12 +40,23 @@ namespace Core.Inventory.Service.API.Controllers
         [HttpPost("GetById")]
         public async Task<IActionResult> GetByIdAsync([FromBody] GetFurnitureVariantByIdRequest request, CancellationToken cancellationToken)
         {
-            if (string.IsNullOrEmpty(request?.Id)) return BadRequest("Furniture variant identifier is required");
+            if (string.IsNullOrEmpty(request?.MongoId)) return BadRequest("Furniture variant identifier is required");
 
             await _getByIdHandler.ExecuteAsync(request, cancellationToken).ConfigureAwait(false);
             return _port.ViewModel;
         }
 
+        [HttpPost("GetByIds")]
+        public async Task<IActionResult> GetByIdsAsync([FromBody] GetFurnitureVariantsByIdsRequest request, CancellationToken cancellationToken)
+        {
+            if (request?.Ids is null || request.Ids.Length == 0)
+                return BadRequest("At least one furniture variant ID must be provided.");
+
+            await _getByIdsHandler.ExecuteAsync(request, cancellationToken).ConfigureAwait(false);
+            return _port.ViewModel;
+        }
+
+
         [HttpPost("Create")]
         public async Task<IActionResult> CreateAsync([FromBody] CreateFurnitureVariantRequest request, CancellationToken cancellationToken)
         {
@@ -61,7 +74,7 @@ namespace Core.Inventory.Service.API.Controllers
         [HttpPatch("ChangeStatus")]
         public async Task<IActionResult> ChangeStatusAsync([FromBody] ChangeFurnitureVariantStatusRequest request, CancellationToken cancellationToken)
         {
-            if (string.IsNullOrEmpty(request?.Id)) return BadRequest("Furniture variant identifier is required");
+            if (string.IsNullOrEmpty(request?.MongoId)) return BadRequest("Furniture variant identifier is required");
 
             await _changeStatusHandler.ExecuteAsync(request, cancellationToken).ConfigureAwait(false);
             return _port.ViewModel;
diff --git a/Core.Inventory.Service.API/Extensions/ServiceCollectionExtension.cs b/Core.Inventory.Service.API/Extensions/ServiceCollectionExtension.cs
index 6d88d54..1dca9dd 100644
--- a/Core.Inventory.Service.API/Extensions/ServiceCollectionExtension.cs
+++ b/Core.Inventory.Service.API/Extensions/ServiceCollectionExtension.cs
@@ -1,8 +1,10 @@
 using Core.Inventory.Application.UseCases.Inventory;
 using Core.Inventory.Application.UseCases.Inventory.Adapter;
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using Core.Inventory.Application.UseCases.Inventory.Ports;
-using Core.Inventory.Application.UseCases.Inventory.Validator;
+using Core.Inventory.Application.UseCases.Inventory.Validator.Base;
+using Core.Inventory.Application.UseCases.Inventory.Validator.Variant;
 using FluentValidation;
 using Lib.Architecture.BuildingBlocks;
 
@@ -42,6 +44,7 @@ namespace Core.Inventory.Service.API.Extensions
             services.AddScoped<IComponentHandler<CreateFurnitureVariantRequest>, InventoryHandler>();
             services.AddScoped<IComponentHandler<UpdateFurnitureVariantRequest>, InventoryHandler>();
             services.AddScoped<IComponentHandler<ChangeFurnitureVariantStatusRequest>, InventoryHandler>();
+            services.AddScoped<IComponentHandler<GetFurnitureVariantsByIdsRequest>, InventoryHandler>();
 
             services.AddValidatorsFromAssemblyContaining<CreateFurnitureVariantValidator>();
             services.AddScoped<IValidator<CreateFurnitureVariantRequest>, CreateFurnitureVariantValidator>();
@@ -57,6 +60,9 @@ namespace Core.Inventory.Service.API.Extensions
 
             services.AddValidatorsFromAssemblyContaining<GetAllFurnitureVariantsByModelIdValidator>();
             services.AddScoped<IValidator<GetAllFurnitureVariantsByModelIdRequest>, GetAllFurnitureVariantsByModelIdValidator>();
+
+            services.AddValidatorsFromAssemblyContaining<GetFurnitureVariantsByIdsValidator>();
+            services.AddScoped<IValidator<GetFurnitureVariantsByIdsRequest>, GetFurnitureVariantsByIdsValidator>();
             #endregion
 
             return services;