Visual Dictionary
Set Start key for view  
Set starting key By default, when viewing the contents of the data file, the system will start the view with the first record in the file. If desired, you can change the starting point by either clicking on the left column where the keys are displayed, or select 'Starting Key' from the 'File' menu.

Should you select a starting key that results in no data to be displayed; the system will present you an option to clear/reset the starting key.

Note that changing the key to be used will cause the system to reset the starting key value displayed.