Password for the SMTP relay server

I'm configuring the Email device in CompactHMI 6.0. there is a field to enter the SMTP relay server, but the field for the password doesn't exist. It's not an option for my customer to remove the password for the SMTP relay server. How could I configure the Compact HMI the send email (with a password). My document reference is 3BDS011222-600 B, page 190.

Thank you