AutoCAD Civil 3D object properties can be quickly and easily modified using the Quick Properties palette.
For each civil object, the name, description, style, and layer are available for editing in the Quick Properties palette. Also, you can easily customize the quick properties for any object in the Customize User Interface (CUI) editor.

To access AutoCAD Civil 3D object properties in the Quick Properties Palette

1. Enable the Quick Properties mode by entering QPMODE at the command line and entering 1. Or click the Quick Properties button on the Drawing Status Bar.
2. Select an AutoCAD Civil 3D object in the drawing.
3. In the Quick Properties Palette, edit the desired properties.
4. To customize the quick properties for any object, use the Customize User Interface (CUI) editor.