Embed Webi report element in external website

Hi,

I would like to publish a table from a Webi report as a BI Service, then call this table in another external Website (actually a SharePoint page).

I would like the table to update its data depending on the ID of the user accessing the page.

I am using BOBJ 4.1 SP6 with AD SSO enabled and SharePoint 2013.

I can publish the BI Service and successfully call it via the URL, I can set up the universe level security that limits the report/table data to that of the userid accessing the report.

What I don't know how to do is access the BI Service without a login screen. How do I pass the user's ID through and create a session seamlessly? Do I need to use an SDK or some form of trusted login? Any help to get me started would be helpful,

thanks

Keith