Fixing Custom Extensions

custom_extensions/backend_menu.rst

@@ -1,7 +1,10 @@
-Backend Menu
+.. _backend-menu:
+
+Backend Menu
 ============
 
-All the backend (admin panel) menu groups and items come from the extensions. Each extension can provide one or more implementations of the
+When you develop a custom Platformus CMS extension you might need to add items to the backend (admin panel) menu.
+All the backend menu groups and items are defined in the extensions. Each extension can provide one or more implementations of the
 `IMetadata <https://github.com/Platformus/Platformus/blob/master/src/Platformus.Core.Backend/Metadata/IMetadata.cs#L9>`_ interface which allows to specify,
 among other things, the menu items grouped by the menu groups. It is preferable to use the
 `MetadataBase <https://github.com/Platformus/Platformus/blob/master/src/Platformus.Core.Backend/Metadata/MetadataBase.cs#L9>`_ class

custom_extensions/backend_styles_scripts.rst

@@ -0,0 +1,12 @@
+Backend Styles and Scripts
+==========================
+
+When you develop a custom Platformus CMS extension you might need to add your own CSS styles and JavaScript scripts on the backend (admin panel) pages.
+Same as for the :ref:`menu <backend-menu>`, it can be done by implementing the
+`IMetadata <https://github.com/Platformus/Platformus/blob/master/src/Platformus.Core.Backend/Metadata/IMetadata.cs#L9>`_ interface or inheriting the
+`MetadataBase <https://github.com/Platformus/Platformus/blob/master/src/Platformus.Core.Backend/Metadata/MetadataBase.cs#L9>`_ class.
+
+Please, take a look at the `implementation <https://github.com/Platformus/Platformus/blob/master/src/Platformus.Core.Backend/Metadata.cs#L14>`_
+from the :ref:`Platformus.Core <custom-extension>` extension for a sample.
+
+It is preferable to use links to minified CSS and JavaScript files to save traffic and speed up page loading.

custom_extensions/index.rst

@@ -20,4 +20,5 @@ as NuGet packages, source code, or even DLL-files.
 .. toctree::
    :titlesonly:
 
-   backend_menu
+   backend_menu
+   backend_styles_scripts