>Download the example</em>,</li>
<li>save it on your computer,</li>
<li>open System Designer,</li>
<li>drop the saved file on System Designer,</li>
<li>a dialog will be shown and</li>
<li>click on <em>Import</em> button.</li>
</ul>
</blockquote>
<h2><a class="anchor" aria-hidden="true" id="create-a-todo-manager"></a><a href="#create-a-todo-manager" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="eve