Open the Civil 3D Properties dialog for any selected object

Select the selected Project Explorer object in the AutoCAD viewport

Clear (or de-select) the current selection in the AutoCAD viewport

Open the Civil 3D Properties dialog for any selected object

Copy selected list items to clipboard

Zoom to the selected Project Explorer object in the AutoCAD viewport

Select all items in the list (for list views that support multiple item selections)

Pan to the selected Project Explorer object in the AutoCAD viewport

Temporarily highlight the selected Project Explorer object (or sub-object) in the AutoCAD viewport