To edit a break group, click or double click on it. To delete a break group, select it and click .
Please note you cannot delete a break group in use. To delete it, you must unlink the data everywhere it is used. To see where a break group is used, go to Settings - Tools - Definition maintenance.
Deleted definitions can still be seen in the list as dashed if in Settings - User interface the parameter View deleted data is set on YES. Use the button to restore the definition.