SAP Logon Screen - RESET PASSWORD

Hi all,

I would like to add the "RESET PASSWORD" functionality in the SAP Logon Screen (SapGui Access)

I have read in note 205487 that this is not possible, as SAP strongly recommends not changing the system program SAPMSYST.

Anybody has any suggestion of how to implement this functionality, to allow end users to reset their passwords?

Thanks in advance!