After login, system will direct you to dashboard page. In left menu, click Staff to add new staff and set them to be a teacher.
After you clicked Staff, system will redirect you to Staff page. To add new teacher, click on Add New Staff button.
Here, you need to fill out all mandatory field included username and password for Teacher to login by using their account.
After all data has been fully filled, check Also add as a teacher checkbox to add this staff into a teacher. At last, click Save Staff button to save new staff as teacher.