Sectiontags. In this example, you can see that there are attributes to control whether this component should allow a header and the classes for aligning the component.
Collectiontag that generates multiple
Itembased on user input. These are rendered with the
calloutclass which is used by the CSS to make them look like cards.
Actiontags provide the icon, text, and editable actions (buttons) for the user of the component.