Access an existing PerformancePoint Report programmatically

Hi Guys,

I have built a PerformancePoint report using the multidimensional datasource(SSAS Cube) using Dashboard designer. Now i want to access the same report programmatically. The reason being, i need to check the MDX query at the runtime. I want to make the report Role based, so i want to pass the user to the MDX query at the runtime.

Any Thoughts?

Thanks in advance.