diff --git a/Controllers/XCategoryProviderController.cs b/Controllers/XCategoryProviderController.cs
new file mode 100644
index 0000000..d41acda
--- /dev/null
+++ b/Controllers/XCategoryProviderController.cs
@@ -0,0 +1,35 @@
+using System;
+using System.Linq;
+using Microsoft.EntityFrameworkCore.Query;
+using Microsoft.Extensions.Logging;
+using xCategoryService.Controllers;
+using xCategoryService.Interfaces;
+using xCategoryService.Models.Entities;
+using xCommons.Configurations;
+using xCommons.Providers;
+using xIdentityService.Interfaces;
+
+namespace xServices.Controllers
+{
+    public class XCategoryProviderController : XCategoryProviderControllerBase, IXCategoryProviderController
+    {
+        public XCategoryProviderController(
+            ILogger<XCategoryProviderController> logger,
+            XAppConfiguration appConfiguration,
+            IXIdentityProvider identityProvider,
+            XValidationProvider validationProvider,
+            IXCategoryProvider provider,
+            Func<IQueryable<XCategory>, IOrderedQueryable<XCategory>> defaultOrderBuilder = null,
+            Func<IQueryable<XCategory>, IIncludableQueryable<XCategory, object>> defaultIncludeBuilder = null
+        ) : base(
+            logger,
+            appConfiguration,
+            identityProvider,
+            validationProvider,
+            provider,
+            defaultOrderBuilder,
+            defaultIncludeBuilder
+        )
+        { }
+    }
+}
\ No newline at end of file
diff --git a/Controllers/XFileProviderController.cs b/Controllers/XFileProviderController.cs
index f0ddb78..7269d3f 100644
--- a/Controllers/XFileProviderController.cs
+++ b/Controllers/XFileProviderController.cs
@@ -11,7 +11,7 @@ using xIdentityService.Interfaces;
 
 namespace xServices.Controllers
 {
-    public class XFileProviderController : XFileProviderControllerBase
+    public class XFileProviderController : XFileProviderControllerBase, IXFileProviderController
     {
         public XFileProviderController(
             ILogger<XFileProviderController> logger,
diff --git a/Controllers/XSubCategoryProviderController.cs b/Controllers/XSubCategoryProviderController.cs
new file mode 100644
index 0000000..9857c24
--- /dev/null
+++ b/Controllers/XSubCategoryProviderController.cs
@@ -0,0 +1,35 @@
+using System;
+using System.Linq;
+using Microsoft.EntityFrameworkCore.Query;
+using Microsoft.Extensions.Logging;
+using xCategoryService.Controllers;
+using xCategoryService.Interfaces;
+using xCategoryService.Models.Entities;
+using xCommons.Configurations;
+using xCommons.Providers;
+using xIdentityService.Interfaces;
+
+namespace xServices.Controllers
+{
+    public class XSubCategoryProviderController : XSubCategoryProviderControllerBase, IXSubCategoryProviderController
+    {
+        public XSubCategoryProviderController(
+            ILogger<XSubCategoryProviderController> logger,
+            XAppConfiguration appConfiguration,
+            IXIdentityProvider identityProvider,
+            XValidationProvider validationProvider,
+            IXSubCategoryProvider provider,
+            Func<IQueryable<XSubCategory>, IOrderedQueryable<XSubCategory>> defaultOrderBuilder = null,
+            Func<IQueryable<XSubCategory>, IIncludableQueryable<XSubCategory, object>> defaultIncludeBuilder = null
+        ) : base(
+            logger,
+            appConfiguration,
+            identityProvider,
+            validationProvider,
+            provider,
+            defaultOrderBuilder,
+            defaultIncludeBuilder
+        )
+        { }
+    }
+}
\ No newline at end of file