As we were talking about in a different file diff, this could just be:

<pre>
  permissions => [
   [&lt;identity>,[&lt;rights>],&lt;type>,&lt;inheritance>,&lt;propagation>],
   ...
   ]
</pre>

where type, inheritance and propagation have sensible defaults, and rights is an array of rights, e.g. `[read_execute,list]`

For example:

<pre>
permissions => [
  ['Administrator', [full]],
  ['Power Users', [read_execute, list]],
  ['bob', [read]],
  ['Everyone', [full], deny]
]
</pre>