kend-xxxxx.twil.io/access-token</a>)</li>
<li>Press Create factor</li>
<li>Copy the factor Sid</li>
</ul>
<h3 id='sending-a-challenge' class='heading'>Sending a challenge</h3>

<ul>
<li>Go to Create Push Challenge page (/challenge path in your sample backend)</li>
<li>Enter the <code>identity</code> you used in factor creation</li>
<li>Enter the <code>Factor Sid</code> you added</li>
<li>Enter a <code>message</code>. You will see the message in the push notification and in the challenge view</li>
<li>Enter 