This command creates a new empty Amapi 3D document.
The new document has no name (the title bar displays “Untitled n” where n is the document number). You will be able to give it a name when you save it. (See chapter User Manual/File/Save or Save as.)
Note that you can have several documents open at once; you can switch from one to another using the “Document” command in the File menu. (See chapter User Manual/File/Document.)