EXIT lets you to exit Drawing Layout Mode(DLM) and return
to Model Mode(MM).

CADKEY asks whether you want to exit DLM; choose YES to
return to MM, or choose NO to remain in DLM. 

If you return to MM, you see your part file in View 1 and
autoscaled to fit the screen.

If you then choose to exit CADKEY from MM, press (Esc) and
then (Alt)-(E). When you see the prompt, choose YES to
save the current part file before you exit. This is very 
important. If you do not save the part file, CADKEY will 
not save the drawing layouts.

If you chose not to return to DLM but want to exit CADKEY
directly from DLM, follow these steps:

From anywhere in the menu structure in DLM, press (Esc) to
return to the Main Menu.

Press (Alt)-(E) to exit CADKEY. When you see the prompt,
choose YES to save the current part file before you exit.
This is very important. If you do not save the part file,
CADKEY will not save the drawing layouts.

Keep in mind that when you save a part file, CADKEY 
remembers which system mode you were in when you saved it.
The next time you reenter CADKEY and load the part that
you saved, CADKEY returns you to the mode you were in when
you saved the part and displays the part as it looked when
you saved it. It's almost like CADKEY places a bookmark in
the file and opens it to exactly the same spot the next
time you open the file.
