-To build a widget you need to configure file _config.xml_. This repo
-provide a simple default file _config.xml.in_ that will be configured using the
-variable set in _config.cmake_ file.
+To build a widget you need a _config.xml_ file describing what is your apps and
+how Application Framework would launch it. This repo provide a simple default
+file _config.xml.in_ that should work for simple application without
+interactions with others bindings.
+
+It is recommanded that you use the sample one which is more complete. You can
+find it at the same location under the name _config.xml.in.sample_ (stunning
+isn't it). Just copy the sample file to your _conf.d/wgt_ directory and name it
+_config.xml.in_, then edit it to fit your needs.