Try OSUM by using any of the following logins.
System Admin
Username: admin@osum.com
Password: osum123
Admin
Username: studentaffairs@osum.com
Password: osum123
Parent
Username: parent@osum.com
Password: osum123
Teacher
Username: teacher@osum.com
Password: osum123
Student
Username: student@osum.com
Password: osum123
Human Resources
Username: hr@osum.com
Password: osum123