How can I use a URL in an iframe to connect an html5 presentation index page into a content page in a lesson? I am using Moodle 3.2 and adaptable theme. I'm generating HTML5 presentations with iSpring 8. The HTML5 presentation is a series of files in a folder. Can I upload the zipped folder to my repository and copy and paste URL from there. Or does the folder need to be hosted elsewhere? The presentation works fine uploading as a file, and setting the main page. However, I want the timed capabilities of the lesson.