The Agenda listing section is used to show the details of an activity, workshop, etc. on your webpages (e.g. name, date, time, speaker, address, etc.)
You can fully customize the text of this section.
You can choose to have this section as text only:
Or you can use the version which has a registration link. The register link at the bottom of the section can be used, for example, to connect it to a registration form page.
You can do so by first clicking the gear icon, then clicking the section, and selecting "Default". Then click on the register button, and input the link in the "Href" box.