Among the many uses for the OpenCms 6.0 XML content are:
Automatic editor generation with multiple widgets. Check out the Widget Demo to see all available widgets in action.
It's possible to "nest" OpenCms XML content, i.e. one XML content definition can include another. See the Nested XML Content example.
XML content can be used for RAD in OpenCms. See the Email Form
Editor example.
OpenCms XML contents are defined by a W3C XML schema that can contain
additional information for custom content validation, editor layout,
default values and property mappings.