{{Random portal component}} - used on the portal main page to randomly display articles from the portal sub-pages
{{Random portal component with nominate}} - used on the portal main page to randomly display articles from the portal sub-pages, adding the option to nominate other Featured foo articles.
{{Random subpage}} - used on the portal main page to randomly display articles from the portal sub-pages. This template is best used for creating randomly populated Did you know... sections on the portal main page that are intended to include multiple Did you know... facts.