Permission system
=================

Presents the permission system and explains administrator privileges.

Model permissions
-----------------

Explain the UNIX-like system we implemented.

Meta-level propagation
^^^^^^^^^^^^^^^^^^^^^^

Explain how a model might become unreadable in some context, based on the permissions of its metamodel.

Group permissions
-----------------

Explain how groups work and the reason for their owners.

Administrators
--------------

Explain use of administrators and what they can do.