Restoring Dashboard Filters

If you changed the filters configured for a shared dashboard, you can revert to the latest copy shared by the dashboard owner at any time. When you restore a dashboard, local changes to the dashboard are overridden.
To restore dashboard filters:
  1. Click Dashboards tab, the Dashboards tab, and select a shared dashboard from the list.
  2. Click Options button, the Options button, on the dashboard heading and select Restore Dashboard.
  3. In the confirmation dialog box, click OK.