docs/6-show-pages.md in activeadmin-2.8.1 vs docs/6-show-pages.md in activeadmin-2.9.0

@@ -77,5 +77,17 @@
       row('Published?') { |b| status_tag b.published? }
     end
   end
 end
 ```
+
+If you want to keep the default show data, but add something extra to it:
+
+```ruby
+show do
+  div do
+    h3 'Some custom charts about this object'
+    render partial: 'charts'
+  end
+  default_main_content
+end
+```