title: External ID not found in the system
body: <p>I have a Odoo 10 cron xml, which looks like this:</p>
  
  <pre><code>    &lt;record forcecreate="True" id="saas_portal_suspend_expired" model="ir.cron"&gt;
          &lt;field name="name"&gt;Saas portal - suspend expired clients&lt;/field&gt;
          &lt;field eval="True" name="active" /&gt;
          &lt;field name="user_id" ref="base.user_root"/&gt;
          &lt;field name="interval_number"&gt;1&lt;/field&gt;
          &lt;field name="interval_type"&gt;days&lt;/field&gt;
          &lt;field name="numbercall"&gt;-1&lt;/field&gt;
          &lt;field name="doall" eval="False"/&gt;
          &lt;field name="model"&gt;saas_portal.client&lt;/field&gt;
          &lt;field name="function"&gt;_cron_suspend_expired_clients&lt;/field&gt;
          &lt;field name="args"&gt;()&lt;/field&gt;
      &lt;/record&gt;
  </code></pre>
  
  <p>Which worked as should. I changed the code according to Odoo v11 to work, so it looks like this:</p>
  
  <pre><code>    &lt;record forcecreate="True" id="saas_portal_suspend_expired" model="ir.cron"&gt;
          &lt;field name="name"&gt;Saas portal - suspend expired clients&lt;/field&gt;
          &lt;field eval="True" name="active" /&gt;
          &lt;field name="user_id" ref="base.user_root"/&gt;
          &lt;field name="interval_number"&gt;1&lt;/field&gt;
          &lt;field name="interval_type"&gt;days&lt;/field&gt;
          &lt;field name="numbercall"&gt;-1&lt;/field&gt;
          &lt;field name="doall" eval="False"/&gt;
          &lt;field name="model_id" ref="saas_portal.client"/&gt;
          &lt;field name="function"&gt;_cron_suspend_expired_clients&lt;/field&gt;
          &lt;field name="args"&gt;()&lt;/field&gt;
      &lt;/record&gt;
  </code></pre>
  
  <p>As one can see I changed field model to model_id. But for some reason I'm getting error:</p>
  
  <p>odoo.tools.convert.ParseError: "External ID not found in the system: saas_portal.client"</p>
  
  <p>The module itself is called saas_portal, model I'm referencing has _name = 'saas_portal.client' I tried to use <code>&lt;field name="model_id" ref="saas_portal.saas_portal.client"/&gt;</code> but with no success. Is there anything I'm missing?</p>