Power BI Report Server Licensing

[rickroot]

Hi,

We are investigating the use of Power BI Report Server for use with an existing application in which we can currently embed SSRS reports through functionality gained via the Report Viewer Control.  The application manages security and the Report Viewer control access the reports in a way that causes us to not have to create users on the report server, nor do we even given user's access to the report server directly.

I know I can embed a Power BI Report that is deployed to Power BI Report Server within an IFRAME... and that would work - except that it will prompt the user for authentication and of course require that the user have direct access and security on the report server.

If I had to guess, I'd guess there's no way to do what I want to do because of the interactive nature of Power BI Reports, but it's worth asking anyway.

Thoughts?