This menu item saves two types of copies to the clipboard:
Selected Features
Any selected feature(s) will be copied to the clipboard, and can then be pasted onto the same, or a different window.
This option will copy the selected features to the Windows Clipboard in Softree Terrain ASCII Format. Several options are available and can be configured from the Export ASCII Options dialog.
Active Window Graphics
In addition, if a Plan, Profile or Multi-Plot window is active, the window graphics will be copied. From the Clipboard it can be pasted into other Windows applications which support the clipboard.