Show/Hide tabs in a report using profiles

Hi,

   There is a need to show hide/show tabs based on User Profile or any other method.

   There are 1. Summary  2. Detailed Tab in report.

   For data analysts client want to show Detailed tab so that Analysts can work on Analysis.  Managers shoud be able to see only Summary tab.

  This is required to reduce no of modificatiosn required for reprots. This helsp to avoid prolifiration of reports as well.

  Pleas help on techniques/ tools to get this requirement at the earliest.

Regards,

Nanda Kishore B