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

 

To work with data sets, first click your profile icon to access Settings. On the Settings page, click Customize, then click 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.