Joget V 3.2 now implements a "Forgot Password Feature. This Feature has to be enabled in Security Plugin.
Go to System Settings>Directory Manager Settings>Configure Plugin(Security Enhanced Directory Manager)>Default Directory Password Policy
Check "Forgot Password Feature" to enable the setting. 
Once "Enable Forgot Password" is checked, you see a link at the bottom of the credential fields. Click "Forgot Password". This will open a form which requires username to be inputted
Submit the username. This will send the password reset details to the registered Email address.