diff --git a/NorthwindCRUD/Controllers/CustomersController.cs b/NorthwindCRUD/Controllers/CustomersController.cs
index cc6dd77..e040572 100644
--- a/NorthwindCRUD/Controllers/CustomersController.cs
+++ b/NorthwindCRUD/Controllers/CustomersController.cs
@@ -120,6 +120,21 @@ public ActionResult<CountResultDto> GetCustomersCount()
             }
         }
 
+        [HttpGet("WithOrders")]
+        public ActionResult<CustomerWithOrdersDto[]> GetAllCustomersWithOrders()
+        {
+            try
+            {
+                var customers = this.customerService.GetAllCustomersWithOrders();
+                return Ok(this.mapper.Map<CustomerDb[], CustomerWithOrdersDto[]>(customers));
+            }
+            catch (Exception error)
+            {
+                logger.LogError(error.Message);
+                return StatusCode(500);
+            }
+        }
+
         [HttpGet("{id}")]
         public ActionResult<CustomerDto> GetById(string id)
         {
@@ -156,6 +171,21 @@ public ActionResult<OrderDto[]> GetOrdersByCustomerId(string id)
             }
         }
 
+        [HttpGet("{id}/Orders/WithDetails")]
+        public ActionResult<OrderWithDetailsDto[]> GetOrdersAndOrderDetailsByCustomerId(string id)
+        {
+            try
+            {
+                var orders = this.orderService.GetOrdersWithDetailsByCustomerId(id);
+                return Ok(this.mapper.Map<OrderDb[], OrderWithDetailsDto[]>(orders));
+            }
+            catch (Exception error)
+            {
+                logger.LogError(error.Message);
+                return StatusCode(500);
+            }
+        }
+
         [HttpPost]
         [Authorize]
         public ActionResult<CustomerDto> Create(CustomerDto model)
diff --git a/NorthwindCRUD/Controllers/RegionsController.cs b/NorthwindCRUD/Controllers/RegionsController.cs
index 29b6a50..0d16f13 100644
--- a/NorthwindCRUD/Controllers/RegionsController.cs
+++ b/NorthwindCRUD/Controllers/RegionsController.cs
@@ -141,7 +141,7 @@ public ActionResult<RegionDto> GetById(int id)
         }
 
         [HttpGet("{id}/Territories")]
-        public ActionResult<CustomerDto> GetTerritoryByRegionId(int id)
+        public ActionResult<TerritoryDto[]> GetTerritoryByRegionId(int id)
         {
             try
             {
diff --git a/NorthwindCRUD/Helpers/MappingProfiles.cs b/NorthwindCRUD/Helpers/MappingProfiles.cs
index 675a14c..65b2709 100644
--- a/NorthwindCRUD/Helpers/MappingProfiles.cs
+++ b/NorthwindCRUD/Helpers/MappingProfiles.cs
@@ -18,6 +18,8 @@ public MappingProfiles()
             CreateMap<TerritoryDto, TerritoryDb>().ReverseMap();
             CreateMap<CustomerDto, CustomerDb>().ReverseMap();
             CreateMap<OrderDto, OrderDb>().ReverseMap();
+            CreateMap<CustomerWithOrdersDto, CustomerDb>().ReverseMap();
+            CreateMap<OrderWithDetailsDto, OrderDb>().ReverseMap();
             CreateMap<OrderDetailDto, OrderDetailDb>().ReverseMap();
             CreateMap<AddressDto, AddressDb>().ReverseMap();
             CreateMap<LoginDto, UserDb>().ReverseMap();
diff --git a/NorthwindCRUD/Models/DbModels/OrderDb.cs b/NorthwindCRUD/Models/DbModels/OrderDb.cs
index 7ff3b5a..94e3b41 100644
--- a/NorthwindCRUD/Models/DbModels/OrderDb.cs
+++ b/NorthwindCRUD/Models/DbModels/OrderDb.cs
@@ -46,5 +46,7 @@ public OrderDb()
         public bool Completed { get; set; }
 
         public AddressDb? ShipAddress { get; set; }
+
+        public ICollection<OrderDetailDb> OrderDetails { get; set; }
     }
 }
diff --git a/NorthwindCRUD/Models/DbModels/ProductDb.cs b/NorthwindCRUD/Models/DbModels/ProductDb.cs
index 9cab5d4..8277ddd 100644
--- a/NorthwindCRUD/Models/DbModels/ProductDb.cs
+++ b/NorthwindCRUD/Models/DbModels/ProductDb.cs
@@ -10,6 +10,8 @@ public class ProductDb : IProduct
         [DatabaseGenerated(DatabaseGeneratedOption.None)]
         public int ProductId { get; set; }
 
+        public string Productname { get; set; }
+
         public int? SupplierId { get; set; }
 
         public SupplierDb? Supplier { get; set; }
diff --git a/NorthwindCRUD/Models/Dtos/CustomerWithOrdersDto.cs b/NorthwindCRUD/Models/Dtos/CustomerWithOrdersDto.cs
new file mode 100644
index 0000000..7ad35e4
--- /dev/null
+++ b/NorthwindCRUD/Models/Dtos/CustomerWithOrdersDto.cs
@@ -0,0 +1,9 @@
+using NorthwindCRUD.Models.Contracts;
+
+namespace NorthwindCRUD.Models.Dtos
+{
+    public class CustomerWithOrdersDto : CustomerDto, ICustomer
+    {
+        public OrderWithDetailsDto[] Orders { get; set; }
+    }
+}
diff --git a/NorthwindCRUD/Models/Dtos/OrderWithDetailsDto.cs b/NorthwindCRUD/Models/Dtos/OrderWithDetailsDto.cs
new file mode 100644
index 0000000..4fda6e0
--- /dev/null
+++ b/NorthwindCRUD/Models/Dtos/OrderWithDetailsDto.cs
@@ -0,0 +1,9 @@
+using NorthwindCRUD.Models.Contracts;
+
+namespace NorthwindCRUD.Models.Dtos
+{
+    public class OrderWithDetailsDto : OrderDto, IOrder
+    {
+        public OrderDetailDto[] OrderDetails { get; set; }
+    }
+}
diff --git a/NorthwindCRUD/Models/Dtos/ProductDto.cs b/NorthwindCRUD/Models/Dtos/ProductDto.cs
index 6159499..9cf8d37 100644
--- a/NorthwindCRUD/Models/Dtos/ProductDto.cs
+++ b/NorthwindCRUD/Models/Dtos/ProductDto.cs
@@ -6,6 +6,8 @@ public class ProductDto : IProduct
     {
         public int ProductId { get; set; }
 
+        public string ProductName { get; set; }
+
         public int? SupplierId { get; set; }
 
         public int? CategoryId { get; set; }
diff --git a/NorthwindCRUD/Providers/DbContextConfigurationProvider.cs b/NorthwindCRUD/Providers/DbContextConfigurationProvider.cs
index 6df8705..992c3af 100644
--- a/NorthwindCRUD/Providers/DbContextConfigurationProvider.cs
+++ b/NorthwindCRUD/Providers/DbContextConfigurationProvider.cs
@@ -42,15 +42,19 @@ public void ConfigureOptions(DbContextOptionsBuilder options)
                     var connectionString = this.GetSqlLiteConnectionString(tenantId);
                     connection = new SqliteConnection(connectionString);
                     memoryCache.Set(cacheKey, connection, GetCacheConnectionEntryOptions());
-                }
 
-                // For SQLite in memory to be shared across multiple EF calls, we need to maintain a separate open connection.
-                // see post https://stackoverflow.com/questions/56319638/entityframeworkcore-sqlite-in-memory-db-tables-are-not-created
-                connection.Open();
+                    // For SQLite in memory to be shared across multiple EF calls, we need to maintain a separate open connection.
+                    // see post https://stackoverflow.com/questions/56319638/entityframeworkcore-sqlite-in-memory-db-tables-are-not-created
+                    connection.Open();
 
-                options.UseSqlite(connection).EnableSensitiveDataLogging();
+                    options.UseSqlite(connection).EnableSensitiveDataLogging();
 
-                SeedDb(options);
+                    SeedDb(options);
+                }
+                else
+                {
+                    options.UseSqlite(connection).EnableSensitiveDataLogging();
+                }
             }
         }
 
diff --git a/NorthwindCRUD/Resources/products.json b/NorthwindCRUD/Resources/products.json
index b0a7223..aeb3459 100644
--- a/NorthwindCRUD/Resources/products.json
+++ b/NorthwindCRUD/Resources/products.json
@@ -253,7 +253,7 @@
   },
   {
     "productId": 22,
-    "productName": "Gustaf's Kn�ckebr�d",
+    "productName": "Gustaf's Knäckebröd",
     "supplierId": 9,
     "categoryId": 5,
     "quantityPerUnit": "24 - 500 g pkgs.",
@@ -265,7 +265,7 @@
   },
   {
     "productId": 23,
-    "productName": "Tunnbr�d",
+    "productName": "Tunnbröd",
     "supplierId": 9,
     "categoryId": 5,
     "quantityPerUnit": "12 - 250 g pkgs.",
@@ -277,7 +277,7 @@
   },
   {
     "productId": 24,
-    "productName": "Guaran� Fant�stica",
+    "productName": "Guaraná Fantástica",
     "supplierId": 10,
     "categoryId": 1,
     "quantityPerUnit": "12 - 355 ml cans",
@@ -289,7 +289,7 @@
   },
   {
     "productId": 25,
-    "productName": "NuNuCa Nu�-Nougat-Creme",
+    "productName": "NuNuCa Nuß-Nougat-Creme",
     "supplierId": 11,
     "categoryId": 3,
     "quantityPerUnit": "20 - 450 g glasses",
@@ -301,7 +301,7 @@
   },
   {
     "productId": 26,
-    "productName": "Gumb�r Gummib�rchen",
+    "productName": "Gumbär Gummibärchen",
     "supplierId": 11,
     "categoryId": 3,
     "quantityPerUnit": "100 - 250 g bags",
@@ -325,7 +325,7 @@
   },
   {
     "productId": 28,
-    "productName": "R�ssle Sauerkraut",
+    "productName": "Rössle Sauerkraut",
     "supplierId": 12,
     "categoryId": 7,
     "quantityPerUnit": "25 - 825 g cans",
@@ -337,7 +337,7 @@
   },
   {
     "productId": 29,
-    "productName": "Th�ringer Rostbratwurst",
+    "productName": "Thüringer Rostbratwurst",
     "supplierId": 12,
     "categoryId": 6,
     "quantityPerUnit": "50 bags x 30 sausgs.",
@@ -445,7 +445,7 @@
   },
   {
     "productId": 38,
-    "productName": "C�te de Blaye",
+    "productName": "Côte de Blaye",
     "supplierId": 18,
     "categoryId": 1,
     "quantityPerUnit": "12 - 75 cl bottles",
@@ -637,7 +637,7 @@
   },
   {
     "productId": 54,
-    "productName": "Tourti�re",
+    "productName": "Tourtière",
     "supplierId": 25,
     "categoryId": 6,
     "quantityPerUnit": "16 pies",
@@ -649,7 +649,7 @@
   },
   {
     "productId": 55,
-    "productName": "P�t� chinois",
+    "productName": "Pâté chinois",
     "supplierId": 25,
     "categoryId": 6,
     "quantityPerUnit": "24 boxes x 2 pies",
@@ -721,7 +721,7 @@
   },
   {
     "productId": 61,
-    "productName": "Sirop d'�rable",
+    "productName": "Sirop d'érable",
     "supplierId": 29,
     "categoryId": 2,
     "quantityPerUnit": "24 - 500 ml bottles",
@@ -757,7 +757,7 @@
   },
   {
     "productId": 64,
-    "productName": "Wimmers gute Semmelkn�del",
+    "productName": "Wimmers gute Semmelknödel",
     "supplierId": 12,
     "categoryId": 5,
     "quantityPerUnit": "20 bags x 4 pieces",
@@ -865,7 +865,7 @@
   },
   {
     "productId": 73,
-    "productName": "R�d Kaviar",
+    "productName": "Röd Kaviar",
     "supplierId": 17,
     "categoryId": 8,
     "quantityPerUnit": "24 - 150 g jars",
@@ -889,7 +889,7 @@
   },
   {
     "productId": 75,
-    "productName": "Rh�nbr�u Klosterbier",
+    "productName": "Rhönbräu Klosterbier",
     "supplierId": 12,
     "categoryId": 1,
     "quantityPerUnit": "24 - 0.5 l bottles",
@@ -901,7 +901,7 @@
   },
   {
     "productId": 76,
-    "productName": "Lakkalik��ri",
+    "productName": "Lakkalikööri",
     "supplierId": 23,
     "categoryId": 1,
     "quantityPerUnit": "500 ml",
@@ -913,7 +913,7 @@
   },
   {
     "productId": 77,
-    "productName": "Original Frankfurter gr�ne So�e",
+    "productName": "Original Frankfurter grüne Soße",
     "supplierId": 12,
     "categoryId": 2,
     "quantityPerUnit": "12 boxes",
diff --git a/NorthwindCRUD/Services/CustomerService.cs b/NorthwindCRUD/Services/CustomerService.cs
index 98cc993..309be78 100644
--- a/NorthwindCRUD/Services/CustomerService.cs
+++ b/NorthwindCRUD/Services/CustomerService.cs
@@ -32,6 +32,16 @@ public IQueryable<CustomerDb> GetAllAsQueryable()
                 .FirstOrDefault(c => c.CustomerId == id);
         }
 
+        public CustomerDb[] GetAllCustomersWithOrders()
+        {
+            return this.dataContext.Customers
+                .Include(c => c.Address)
+                .Include(c => c.Orders)
+                    .ThenInclude(o => o.OrderDetails)
+                .AsNoTracking()
+                .ToArray();
+        }
+
         public CustomerDb Create(CustomerDb model)
         {
             var id = IdGenerator.CreateLetterId(6);
diff --git a/NorthwindCRUD/Services/OrderService.cs b/NorthwindCRUD/Services/OrderService.cs
index 0341e82..0697d31 100644
--- a/NorthwindCRUD/Services/OrderService.cs
+++ b/NorthwindCRUD/Services/OrderService.cs
@@ -54,6 +54,14 @@ public OrderDb[] GetOrdersByCustomerId(string id)
                 .ToArray();
         }
 
+        public OrderDb[] GetOrdersWithDetailsByCustomerId(string id)
+        {
+            return GetOrdersWithDetailsQuery()
+                .Where(o => o.CustomerId == id)
+                .AsNoTracking()
+                .ToArray();
+        }
+
         public OrderDb[] GetOrdersByEmployeeId(int id)
         {
             return GetOrdersQuery()
@@ -192,5 +200,12 @@ private IQueryable<OrderDb> GetOrdersQuery()
             return this.dataContext.Orders
                 .Include(c => c.ShipAddress);
         }
+
+        private IQueryable<OrderDb> GetOrdersWithDetailsQuery()
+        {
+            return this.dataContext.Orders
+                .Include(c => c.OrderDetails)
+                .Include(c => c.ShipAddress);
+        }
     }
 }