You can place dynamic widget codes anywhere on your site to display lists event, new members, article feeds, sponsor scrolls, banner ads, and more. Check out this guide for the available codes: Website Codes
To add these codes, first, copy the code you'd like to use. Then, click, drag, and drop the Embed Code element from the Build tools over in the spot on your page where'd you like the widget to appear. Once you let go, click on the element to edit it and paste in your code. Make sure to replace the secure URL portion of the embed code with your custom subdomain.