To Pass OBIEE Session Variable as a parameter to an Embedded content

To Pass OBIEE Session Variable as a parameter to an Embedded content

Embedded content is to display the java based or any other web page content in OBIEE. Sometimes its required to pass OBIEE variables info to the URL. 

This can be achieved by passing session variable @{USER} to the url :  

Example : http://in.search.yahoo.com/search?p=@{user}