Going to external html then advancing to

I want to run a group of html pages (starting with index.html) and then when done advance to the next page automatically.I used a hyperlink to start the html session. When it was finished it returned to the originating page. How can I get Lectora to automatically go to the next page?Incidentally, when trying to nut out a way to do it, I tried to do the Action for Play a Video and then use the On Done to advance to the next page. Not quite the same problem but close. However I cannot find anywhere where you can set the On Done feature.Lectora Help says:On Done: On Done allows an action to begin when a file, such as a video or audio file, is completed. This option is only available when the object is a 'playable' media such as a video, audio, or animation.