To register into MOM, go to https://www.myopenmath.com/.
If you already have an account, you can access MOM with your username and password. You can then add Math 127Online to your course list by using a Course ID which is 174058 and an Enrollment Key which is stewart127OL.
You must then provide the following information:
If you are running into trouble, send the instructor an e-mail using email@example.com.
Once you have a MOM account, access your User Settings. See picture below.
In User Settings,
Be sure to click on the "Update Info" button!