Cloudera Data Visualization enables you to define custom sets of date ranges,
    and anchor them to a specific date and time. For real-time filters, you can anchor the filters
    to today, or to now.
    
      You can use the custom sets of date ranges on dashboards to filter time-based data, and
        help you analyze streaming input.
      
      To use the Manage Custom Dateranges interface, follow these steps: 
    - 
        Click the Gear icon on the main navigation bar to open the
            Administration menu and select Custom
            Dates.
        
      
 - 
        You have the following options in the Manage Custom Dateranges
          interface:
        
          - Click NEW CUSTOM DATERANGE to create a new asset. For more
            information, see Creating new custom date ranges.
 
          - Click the Pencil icon to edit the parameters of a set of
            dateranges, or to start the cloning process. For more information, see Cloning
              custom date ranges.
 
          - Click the Trashcan icon to delete the asset. For more
            information, see Deleting custom date ranges.