title: Laravel 8 Inertia passing data to AppLayout
body: <p>I'm new to Laravel and I'm building an application with Laravel 8 and Inertia.</p>
  <p>Usually I pass props to the Vue views through the PHP/Laravel controllers in the show method like so:</p>
  <pre><code>Inertia::render('Something', [
  'namedProp' =&gt; 'data'
  ]);
  </code></pre>
  <p>That works so well, and god bless the almighty Laravel &amp; Inertia team.</p>
  <p>However I'm in the situation where I need to pass data to the AppLayout.vue file, I see that it already has the &quot;user&quot; prop, and I've searched and searched in the code but I just cant figure out where this data is passed from.</p>
  <p>Basically I have a list of countries which is stored in a db table and accessible through a model, I need to pass this data to the AppLayout file like it would be when I pass it through <code>Inertia::render</code></p>
  <p>I hope im making the question clear, can anyone help me here :) ?</p>