Sharepoint doesn't support script tags for embedding, only standard iframes. Please add this feature as most of our stakeholders/customers use Sharepoint.
Is the portal you are using a Public or Private type? This makes a difference as if it is public and not protected by SSO, HTML code can be added to the host to render the portal in an iframe - Just an Idea for you !!
Is the portal you are using a Public or Private type? This makes a difference as if it is public and not protected by SSO, HTML code can be added to the host to render the portal in an iframe - Just an Idea for you !!
This is also an issue for us