Sorry for misunderstanding your question.
The problem with creating a new user (and not a new person) is in the tutorial. There is no "create user" in the sidebar as shown in the tutorial. But you can do the following steps:
- log in as zope again (pckalbxs)
- Go to "Modules" - "Persons" and choose the person that you want to create the login for.
- choose "+Add" - "ERP5 Login" - "Create Document".
- Add the User Login and the password.
- Now switch to the "Assignment" view and click on the newly created login (which is still in Draft state).
- Click on "Actions" and select "Validate" - and "Validate" one more time.
- You can now log off from zope and the new ERP5 login that you created.
- After the test, log in with jingjing.xu again to continue with the tutorials.