To add your Tumult Hype document to a Google site, follow these steps:
First, get your Hype document on a server (Here’s a guide: Video tutorial: Uploading your Tumult Hype document to a Web Server and Embedding Within Another HTML Page ) . Make sure you have https enabled on that server. Click the ‘Embed’ button on the right bar,
Paste the full URL of your Hype document in the resulting box:
Click Next. It should appear!