User's Manual

1. Product overview
   (what this product is for and its main functions)

2. Getting started
   (How can a user log in the system? What online help or
   other kind of help are provided?  Sample runs.)
 2.1. Log in
 2.2. Help mode
 2.3. Sample runs and example

3. Modes of operation
  (How does a user operate the system?  Does the user
   enter different type of comands?  What are the commands?
   Does the user enter into a dialogue with the system?
   THe sample dialogue can be incorporated into the
   sample runs discussed above in Section 2.)
 Commands/dialogues/reports

4. Advanced features

5. Glossary of commands and system options