Password change refers to the process of updating or resetting a user's password in order to secure their account. This may be necessary if a user has forgotten their password, if they suspect that their password has been compromised, or if a company has a policy that requires users to change their passwords on a regular basis.
If user forgot his password, password could be updated by his manager. To do this:Passwords will be automatically changed every three months. Upon successful login, the user will be prompted to change their password