How to Restrict the Payroll Run appearing on Payroll Process Result screen?

Hi,

I did a set up where I have

1)Security Profile created (Include One Organization Only) eg: Security Profile defined is  "Police Force" and I attached the organization "Mauritius Police Force" to it.

2)Responsibility created is "MPF HRADMIN"

3)Security Profile Attached to specific responsibility , I have attached "Police Force" to "MPF HRADMIN"

4)When I query on people screen, I get records only for Mauritius Police Force

5)But On Payroll Process Result, when I query I obtain "Payroll Run" for all organizations being displayed....Do you have any idea why?

6) Note: I have a payroll defined named "Republic" (payroll>description) and all my assignment sets for each organization created have " Republic"  Payroll attached to them.