[Mailman-Users] Syntax question using the Web Interface with PHP

I'm trying to use the Web Interface from a PHP page and I have a problem when trying to add a person to a list. I can get it to work fine if I just add an email address to the list, however I can't figure out the syntax needed to also include their real name. Here's what I have that works so far

[Mailman-Users] Need help on email headers

e any way to remove those above while only maintaining the List-Id?. Those lines are extras since we can follow the link below to configure our options I'll appreciate if anyone can help me out Thank you very much :) -- Best Regar