@Andrew Fomin. Oh, now I got you man. let me give an example, if I have a salesmen assessment report, for management they will have a parameter to set the sales person who they want to evaluate, but for sales people them selves, each one should only be able to see his own assessment report, so I want the system to be able…

rmoff I will check this link and reply to you, Thanks

Andrew Fomin I didn't understand your question !! I'm trying to create security on the BI so each user sees only reports assigned to him and nothing else.