Generation filters present varying depths of detail in the chart. By default, all generations are shown. Generation filters are mutually exclusive; only one can be selected at a time. The Show just a specified generation option displays a specific generation.
When this option is selected, additional radio buttons appear at the bottom of the chart to allow easy access to all generations, with the left-most button representing the root generation. A separate set of radio buttons appears for each axis. As with the other generation filters, the available generations depends on the grid.
To show just a specified generation in a chart:
When you click the Apply button the changes are implemented but the dialog box remains open.