QNEW creates a new drawing from the drawing template file and folder path specified
in the Options dialog box, Files tab, Template Settings, Default Template File Name
for QNEW. If template file name is set to None or is not specified, entering QNEW or clicking New on a toolbar or menu displays
the Select Template File dialog box (a standard file selection dialog box). If you
click Start Drawing on the Start tab or click the + on a drawing tab, the new drawing
is based on the most recently used drawing template file, or else an internal drawing
template is used.

The behavior of the QNEW command is determined by the STARTUP and FILEDIA system variables.