You can create a data set by cloning an existing data set and then modifying it.

 

To work with data sets, go to the left navigation panels, click  , then select Data Sets. 

 

  1. Select a data set in the Data Sets list.
  2. Click then click Clone Data Set. A copy of the data set is added to the Data Sets list.

You can now modify the cloned data set. For details, see Edit a Data Set, Add, Edit, and Delete Rows in a Data Set, Upload Data to a Data Set, and Remove Data from a Data Set.