The test data contains multiple tables with organization information and employee information.
Some of the tables contain foreign keys and are related tables. Some of the tables that contain employee information are not related to tables that contain organization information. You want to create a data subset that contains employee skill information and organization location information. To ensure that you include all tables with data that you require in the data subset, create a group and add the tables that contain the data.
Create and run a plan that includes the group. The data subset that you create contains tables with the data that you require.