Embedding an HTML page
Embedding an HTML page in the artboard view
If you have another page that you'd like to embed in your artboard it might be better to use an iframe rather than combine the original page into the artboard page.
Here is how you would do that in a project with 2 artboards:
Next go to the artboard you want to embed a page into and add a rectangle to the page. That rectangle will represent the HTML page.
The source or src attribute points to the page you want to embed.
This can be a page you export from the project, an existing page in the same directory or subdirectory or a remote URL of a page online.
In this case the page we want to embed is named, "Page_2.html".
Now export the selected artboard and view in the browser.
You should see Page 2 embedded in an iframe in Page 1: