See the How do I add a widget container to my website to display my widgets? page for information on generating the code needed to add your widget container.
In Stacks, edit the HTML code by clicking Source in the WYSIWYG Editor. Then add your widget container code to the existing code for the page.
Use Stacks RSS feed to add in content to email newsletters
You can also the RSS feed link from Stacks to quickly add in blog posts, news, press releases, or events to an email newsletter in LibraryAware.
2. Click on the icon to get the RSS feed link.