The word “slug” is just a (largely WordPress) term that refers to the bit of text that your site uses to safely retrieve content. A “slug” is automatically generated by WordPress.
WP3D Models uses this “slug” in our shortcodes to properly find the kinds of models you want to display. We rely on a slug to display models of a certain “type” or “client”.
Finding a specific “type” slug
Simply visit your Models -> Model Type page to see the list of Model Types that you’ve current entered.
Simply copy the “slug” from this screen for use in your custom shortcode!