Shortcode Order by add extra filed

Hello, Im using short code: [wpdm-archive button_style=”inverse” link_template=”58dcd1ea60918″ order_by=”post_title” order=”asc” items_per_page=”10″ cat_view=”compact”] Can the “order by”, add extra fields to sort by?

What about if when they are uploading the document, they tag by author etc? Please advise!