Open the Publisher and open your manuscript file. Save it with a unique name and today’s date.  Select 'Submit Book' from the File menu. Follow the instructions in the Submit wizard to prepare your file for submission. When the submission wizard ends close The Publisher.

Locate your book file which will be stored in the folder called "My Books", under the My Documents folder on your hard drive. The file will have the name you saved it with along with today’s date and a 3 character extension of *.cpp. (check for today’s date and today’s timestamp).

Open a support ticket and attach the file to your submission request.