diff --git a/PyroFetes/MappingProfiles/DtoToEntityMappings.cs b/PyroFetes/MappingProfiles/DtoToEntityMappings.cs
new file mode 100644
index 0000000..d1a1db8
--- /dev/null
+++ b/PyroFetes/MappingProfiles/DtoToEntityMappings.cs
@@ -0,0 +1,68 @@
+using AutoMapper;
+using PyroFetes.DTO.Deliverer.Request;
+using PyroFetes.DTO.DeliveryNote.Request;
+using PyroFetes.DTO.Price.Request;
+using PyroFetes.DTO.Product.Request;
+using PyroFetes.DTO.ProductDelivery.Request;
+using PyroFetes.DTO.PurchaseOrder.Request;
+using PyroFetes.DTO.PurchaseProduct.Request;
+using PyroFetes.DTO.Quotation.Request;
+using PyroFetes.DTO.QuotationProduct.Request;
+using PyroFetes.DTO.SettingDTO.Request;
+using PyroFetes.DTO.Supplier.Request;
+using PyroFetes.DTO.User.Request;
+using PyroFetes.DTO.WareHouseProduct.Request;
+using PyroFetes.Models;
+
+namespace PyroFetes.MappingProfiles;
+
+public class DtoToEntityMappings : Profile
+{
+    public DtoToEntityMappings()
+    {
+        CreateMap<CreateDelivererDto, Deliverer>();
+        CreateMap<UpdateDelivererDto, Deliverer>();
+
+        CreateMap<CreateDeliveryNoteDto, DeliveryNote>();
+        CreateMap<UpdateDeliveryNoteDto, DeliveryNote>();
+        CreateMap<PatchDeliveryNoteRealDeliveryDateDto, DeliveryNote>();
+
+        CreateMap<CreatePriceDto, Price>();
+        CreateMap<UpdatePriceDto, Price>();
+        CreateMap<PatchPriceSellingPriceDto, Price>();
+
+        CreateMap<CreateProductDto, Product>();
+        CreateMap<UpdateProductDto, Product>();
+        CreateMap<PatchProductMinimalStockDto, Product>();
+
+        CreateMap<CreateProductDeliveryDto, ProductDelivery>();
+        CreateMap<UpdateProductDeliveryDto, ProductDelivery>();
+        
+        CreateMap<PatchPurchaseOrderPurchaseConditionsDto,PurchaseOrder>();
+        
+        CreateMap<CreatePurchaseProductDto, PurchaseProduct>();
+        CreateMap<UpdatePurchaseProductDto, PurchaseProduct>();
+        CreateMap<PatchPurchaseProductQuantityDto, PurchaseProduct>();
+        
+        CreateMap<PatchQuotationConditionsSaleDto, Quotation>();
+        CreateMap<PatchQuotationMessageDto, Quotation>();
+
+        CreateMap<CreateQuotationProductDto, QuotationProduct>();
+        CreateMap<UpdateQuotationProductDto, QuotationProduct>();
+        CreateMap<PatchQuotationProductQuantityDto, QuotationProduct>();
+        
+        CreateMap<CreateSettingDto, Setting>();
+        CreateMap<PatchSettingElectronicSignatureDto, Setting>();
+        CreateMap<PatchSettingLogoDto, Setting>();
+        
+        CreateMap<CreateSupplierDto, Supplier>();
+        CreateMap<UpdateSupplierDto, Supplier>();
+        CreateMap<PatchSupplierDeliveryDelayDto, Supplier>();
+        
+        CreateMap<CreateUserDto, User>();
+        CreateMap<UpdateUserDto, User>();
+        CreateMap<PatchUserPasswordDto, User>();
+
+        CreateMap<PatchWareHouseProductQuantityDto, WarehouseProduct>();
+    }
+}
\ No newline at end of file
diff --git a/PyroFetes/MappingProfiles/EntityToDtoMappings.cs b/PyroFetes/MappingProfiles/EntityToDtoMappings.cs
new file mode 100644
index 0000000..0fbbffe
--- /dev/null
+++ b/PyroFetes/MappingProfiles/EntityToDtoMappings.cs
@@ -0,0 +1,46 @@
+using AutoMapper;
+using PyroFetes.DTO.Deliverer.Response;
+using PyroFetes.DTO.DeliveryNote.Response;
+using PyroFetes.DTO.Price.Response;
+using PyroFetes.DTO.Product.Response;
+using PyroFetes.DTO.ProductDelivery.Response;
+using PyroFetes.DTO.PurchaseOrder.Response;
+using PyroFetes.DTO.PurchaseProduct.Response;
+using PyroFetes.DTO.Quotation.Response;
+using PyroFetes.DTO.QuotationProduct.Response;
+using PyroFetes.DTO.SettingDTO.Response;
+using PyroFetes.DTO.User.Response;
+using PyroFetes.DTO.WareHouseProduct.Response;
+using PyroFetes.Models;
+
+namespace PyroFetes.MappingProfiles;
+
+public class EntityToDtoMappings : Profile
+{
+    public EntityToDtoMappings()
+    {
+        CreateMap<Deliverer, GetDelivererDto>();
+        
+        CreateMap<DeliveryNote, GetDeliveryNoteDto>();
+        
+        CreateMap<Price, GetPriceDto>();
+        
+        CreateMap<Product, GetProductDto>();
+        
+        CreateMap<ProductDelivery, GetProductDeliveryDto>();
+        
+        CreateMap<PurchaseOrder, GetPurchaseOrderDto>();
+        
+        CreateMap<PurchaseProduct, GetPurchaseProductDto>();
+        
+        CreateMap<Quotation, GetQuotationDto>();
+        
+        CreateMap<QuotationProduct, GetQuotationProductDto>();
+        
+        CreateMap<Setting, GetSettingDto>();
+        
+        CreateMap<User, GetUserDto>();
+
+        CreateMap<WarehouseProduct, GetWareHouseProductDto>();
+    }
+}
\ No newline at end of file
diff --git a/PyroFetes/Program.cs b/PyroFetes/Program.cs
index e92c405..2b82940 100644
--- a/PyroFetes/Program.cs
+++ b/PyroFetes/Program.cs
@@ -1,7 +1,11 @@
+using AutoMapper;
+using AutoMapper.EquivalencyExpression;
 using PyroFetes;
 using FastEndpoints;
 using FastEndpoints.Swagger;
 using FastEndpoints.Security;
+using PyroFetes.MappingProfiles;
+using IMapper = FastEndpoints.IMapper;
 
 WebApplicationBuilder builder = WebApplication.CreateBuilder(args);
 
@@ -15,6 +19,18 @@ builder.Services
 // On ajoute ici la configuration de la base de données
 builder.Services.AddDbContext<PyroFetesDbContext>();
 
+
+MapperConfiguration mappingConfig = new(mc =>
+{
+    mc.AddCollectionMappers();
+    mc.AddProfile(new DtoToEntityMappings());
+    mc.AddProfile(new EntityToDtoMappings());
+}, new LoggerFactory());
+
+
+AutoMapper.IMapper mapper = mappingConfig.CreateMapper();
+builder.Services.AddSingleton(mapper);
+
 // On construit l'application en lui donnant vie
 WebApplication app = builder.Build();
 app.UseAuthentication()
diff --git a/PyroFetes/PyroFetes.csproj b/PyroFetes/PyroFetes.csproj
index 10361d5..48c4c03 100644
--- a/PyroFetes/PyroFetes.csproj
+++ b/PyroFetes/PyroFetes.csproj
@@ -7,7 +7,8 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="AutoMapper" Version="15.1.0" />
+        <PackageReference Include="AutoMapper" Version="15.0.1" />
+        <PackageReference Include="AutoMapper.Collection" Version="11.0.0" />
         <PackageReference Include="BCrypt.Net-Next" Version="4.0.3" />
         <PackageReference Include="FastEndpoints" Version="7.0.1" />
         <PackageReference Include="FastEndpoints.Security" Version="7.0.1" />