Perform the following procedure to delete selected objects in the Model Editor. For a list of other tasks you can perform with the Capacity Planner Model Editor, see Capacity Planner Model Editor.
To delete selected objects in the Model Editor
Navigate to the Global Topology view or the Site Topology view.
Press and hold the CTRL key, and then click the objects that you want to delete.
In the Current View Actions pane, click Delete currently selected objects.