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 Home page, select the dashboard that you want to edit.