Integrating In5 with Adobe Publish Online

Hi there, I'm a bit stuck and hoping someone can help. I've recently seen an Adobe Online presentation that has a few features I'm trying to implement and can't quite figure out how they did it.

The presentation seems to be utilizing features from the in5 plugin, for example: fixed overlay elements, scrolling single page document, parralax backgrounds, etc etc. I've downloaded in5 and figured out how to use all these features, but can only export the presentation as html5. I have also learned how to host the html5 file on other hosting sites, such as tiinyhost.com, but the main issue is I need this to be in Adobe Publish Online. Long story short, my company's website has a presentation portal for clients, and it only supports embedding a link specifcally hosted by Adobe. 

Can any of you have a look at this presentation and help me problem solve how they managed to get the in5 presentation to display correctly via Adobe Publish Online? 

Example is attached. I've blocked out some identifying information from the company this example is sourced from, but otherwise you should be able to see what I'm talking about! Thanks!