XMM Data models
===============

Various different datatypes can be defined in the XMM,
each have their own use cases but share a lot of common
functions, such as dynamically defined attributes.

Models
------

.. todo:: How to define Models

NodeTypes
---------

.. todo:: How to define NodeTypes

Tags
----

.. todo:: How to define Tags

Pagetypes
---------

.. todo:: How to define Pagetypes

Blocktypes
----------

.. todo:: How to define Blocktypes