How do you reference the value represented by a bidirectional field?

I'm trying to wright a custom schedule script that references the email addresses to send to, from a form where the email address is populated from a bidirectional relation.

My script errors I assume because it is receiving the ID number from the bidirectional field instead of the actual email address value I have the child form display.

Here is the code I'm trying to run:

temp="";

for each x in CRS[Received == false]
{
    temp = x.Report_Type;
    for each e in Test_Staff_Roles[Notice]
    {
    eml = e.CIC_Email.toString();
        sendmail
        [
            from:zoho.adminuserid
            to:eml
            subject:x.Report_Type
            message:temp
            content type:HTML
        ]
    }
}