After you create custom dashboards, you can edit the widgets added to these dashboards. You can't edit the predefined dashboard.
You can delete the custom and predefined dashboards that you no longer need. To delete custom dashboards, see Deleting dashboards. You can select and delete the predefined dashboard that you no longer need.
Editing dashboards
You can edit the dashboards that you create to add, edit, or remove the widgets associated with them.
1On the Reports and Dashboards page, click the Dashboards tab.
2Click the dashboard you want to edit from the My Dashboards tab.
The dashboard opens on the dashboard page.
3To edit the dashboard, click the Edit icon.
The dashboard layout appears in edit mode.
4To edit the dashboard properties, click Edit Properties.
5On the Edit Properties dialog box, you can edit the properties, such as name, description and layout of the dashboard.