Read more about Data Workbench’s End-of-life announcement.
Steps to create a subset.
To create or change a subset, you must be working online.
While working online, make the desired selections within one or more visualizations in your workspace.
For more information about interpreting selections, see Making Selections in Visualizations.
Right-click within the workspace and click Data > Subset > < level name>
An X displays to the left of the Subset menu option and to the left of the subset’s level.