You can certainly accomplish this by data driving your test. You can either enter the data inside Test Studio or use an external file, like an Excel spreadsheet.
Please see this user guide article on how to Create a Data Driven Test
For more advanced Data Driven scenarios, please see the KB articles located here
the Telerik team
Do you think you know all the new features coming out in Test Studio R1 2011? Think again - we have some surprises and will share them with you in the What's New in Test Studio R1 2011 Webinar on May 12th.