NTLM SSO - Moodle user name change

Hello All,

How do you deal with the situation when an employee change his/her name in his/her Active Directory NT account?

His/her in AD information such as NT logon ID, name and email will be different after the name changed when comparing with the same user who was existing in the mdl_user table. I can configure Moodle to update user information such as new name and new email, but Moodle will create a new account when Moodle sees a new NT logon ID.

Thanks,
Calvin