diff --git a/lib/ad_banner/engine.rb b/lib/ad_banner/engine.rb
index 7d20c83..4acc51c 100644
--- a/lib/ad_banner/engine.rb
+++ b/lib/ad_banner/engine.rb
@@ -1,32 +1,35 @@
 module AdBanner
   class Engine < ::Rails::Engine
-  	initializer "ad_banner" do 
-  		OrbitApp.registration "AdBanner", :type => "ModuleApp" do
-  			module_label "ad_banner.ad_banner"
-  			base_url File.expand_path File.dirname(__FILE__)
+    initializer "ad_banner" do 
+      OrbitApp.registration "AdBanner", :type => "ModuleApp" do
+        module_label "ad_banner.ad_banner"
+        base_url File.expand_path File.dirname(__FILE__)
         widget_methods ["widget"]
 
-  			side_bar do
-  				head_label_i18n 'ad_banner.ad_banner', icon_class: "icons-landscape"
+        taggable "Banner"
+        categorizable "Banner"
+
+        side_bar do
+          head_label_i18n 'ad_banner.ad_banner', icon_class: "icons-landscape"
           active_for_controllers ({:private=>['ad_banner']})
-  				head_link_path "admin_ad_banners_path"
+          head_link_path "admin_ad_banners_path"
 
           context_link 'ad_banner.all',
-                            :link_path=>"admin_ad_images_path" ,
-                            :priority=>1,
-                            :active_for_action=>{'admin/ad_banners'=>:index}
+            :link_path=>"admin_ad_images_path" ,
+            :priority=>1,
+            :active_for_action=>{'admin/ad_banners'=>:index}
 
           context_link 'ad_banner.add',
-                            :link_path=>"new_admin_ad_image_path" ,
-                            :priority=>1,
-                            :active_for_action=>{'admin/ad_banners'=>:index}
+            :link_path=>"new_admin_ad_image_path" ,
+            :priority=>1,
+            :active_for_action=>{'admin/ad_banners'=>:index}
 
           context_link 'ad_banner.banner',
-                            :link_path=>"admin_ad_banners_path" ,
-                            :priority=>3,
-                            :active_for_action=>{'admin/ad_banners'=>:index}
-  			end
-  		end
-  	end
+            :link_path=>"admin_ad_banners_path" ,
+            :priority=>3,
+            :active_for_action=>{'admin/ad_banners'=>:index}
+        end
+      end
+    end
   end
 end