title: How to use s:convertEntity with h:selectManyCheckbox and s:selectItems?
body: <p>I'm having a problem with <code>&lt;s:convertEntity&gt;</code> in <code>&lt;h:selectManyCheckbox&gt;</code>. I'm getting this error:</p>
  
  <blockquote>
    <p>Unkown Entity com.example.EntityName</p>
  </blockquote>
  
  <p>But with my entity I can persist and retrieve values from it. Here is the code:</p>
  
  <pre><code>&lt;h:selectManyCheckbox value="#{bean.selectedUser}"&gt;
      &lt;s:selectItems value="#{bean.usersList}" var="_user" itemValue="#{_user}" label="#{_user.userName}" /&gt;
      &lt;s:convertEntity /&gt;
  &lt;/h:selectManyCheckbox&gt;
  </code></pre>
  
  <p>What am I missing?</p>