How to add custom item by typing in SmartAdmin Multi Select?
<p>I am using multi select control that allows to select multiple options. Multi select allow us to select and find any item from <code>dropdownlist</code>. </p>

<p>My <strong>purpose</strong> is to add new item by typing it into multi select. As off now multi select is not allowing to add any other item other than drop down items. I want to add other items although it is not available in multi select drop down. </p>

<p>Let me know how can I achieve it using multi select. I have also looked for tag control for the same. 
Waiting for your response. 
Thanks,</p>