You can view the details of an existing Dashboard record by performing the following procedure:
Click the Name from the Dashboard Designer page. The Dashboard Designer – View page is displayed with Dashboard information.
Note: You cannot edit/update the details in view mode.
From Dashboard Designer – View page, you can also perform the following tasks by clicking appropriate buttons:
– Click this 
button to view the data result in a new tab.
– Click this 
button to get a larger Widget view.