Add users to CC field in email?

[Edwin Fuller]

I need to add two users to the CC field of an approval email notification template. I was told to use mail script but not sure how to write the script, any thoughts? The two field I need to add are "Primary Triage" and "Back Up Triage" which both are reference field to the sys_user table.

Thanks,

Edwin

[Hansk]

Dear @Abhinay Erra , you Approach  helped mi even with a list collector instead of a triage. 
To sent a copy to the KB managers l(in a list collector of KB) of a related kb feedback knowledge base. In a email script. 

Thank you.

var grp = current.feedback.article.kb_knowledge_base.kb_managers+","; //store the sys ids  of the Kb managers list of the related feedback task  kb article where 'current' is the 'kb_feedback_task' table. The rest is Abhinay Erra's approach. 

var user = new GlideRecord("sys_user");
user.addQuery("sys_id","IN", grp);
user.addQuery("email", "!=", "");
user.query();
while (user.next()) {
email.addAddress("cc", user.email, user.getDisplayValue());
}