You can edit target groups by selecting them and clicking the Edit button in the operations bar. The same wizard is displayed as when creating a target group. You can make the necessary changes. After clicking the OK button, the changes are saved. At any time you can click the Cancel button to cancel the operation. In this case, the changes are not saved. You can remove a target group from the overview by selecting one and clicking the Delete button in the operations bar. A target group can not be deleted when there are inactive or active projects or projects that still have to start that make use of these target groups.