From this video we can learn how to create dynamic and index pages. I really appreciate what wix team already did for us, but I still have a problem regarding the index page. In this example in the index page, we try to display all the available courses, I want to know whether is it possible for the visitor of the page to filter the courses? For example, the visitor only want to see the courses that available in the Summer Semester. Thank you very much for your attention.