Enable eWorkspace for Teachers and Students
To enable eWorkspace for a teacher's account, go to rosterfeed.cpm.org and choose eWorkspace. You will then see a list of teachers with a plus at the end of each teacher's row. Choose the plus to add eWorkspace to the teacher's account and minus to de-activate eWorkspace on the teacher's account.
Enabling a teacher account enables all the student accounts in the teacher's CPM eBook class.