The system administrator initially creates usernames, passwords, and permissions. Once logged into the system, the user can change his/her password by selecting "Change Password" in "Preferences." If the user does not remember his/her password, he/she can have the password sent to his/her email address during the login process. If the user does not have an email address in the system, or does not recall his/her username, the user must request the password manually from the system administrator.