title: Odoo 10 use custom field contents
body: <p>Probably noob question, but I find it hard to wrap my head around this:</p>
  
  <p>I can create custom field (boolean) on <code>Project</code> model by adding field and modifying the form view: </p>
  
  <pre><code>&lt;field name="x_project_urgent"/&gt;
  </code></pre>
  
  <p>This works well as expected. 
  Now, I want to render some html based on the value of this field in my kanban view: </p>
  
  <p><a href="https://i.stack.imgur.com/Vefaw.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Vefaw.png" alt="where I want to have conditional information"></a>
  <a href="https://i.stack.imgur.com/WcTZA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/WcTZA.png" alt="enter image description here"></a></p>
  
  <p>The code I would like could read something like this(but obviously this doesn't work): </p>
  
  <pre><code>&lt;div attrs="{'invisible': [('x_project_urgent', '=', True)]}"&gt;
    URGENT
  &lt;/div&gt;
  </code></pre>
  
  <p>so <code>x_project_urgent</code> is my boolean custom field. If in this 'kanban' view i use <code>&lt;field&gt;</code> tag, it will show the True/False . The thing is I just want to have some simple logic and not just display True/False . </p>
  
  <p>I have no idea how to access project's x_project_urgent custom attribute and write any 'logic' code in the view.  </p>
  
  <pre><code>project.x_project_urgent
  </code></pre>
  
  <p>gives me error: <code>Error: Unknown field project.x_project_urgent in</code></p>
  
  <p>My guess is that this is possible but I'm such a noob with odoo that I dont even know where to find it in the documentation... </p>