Using UserCode Long Description

I am wondering if it is possible to use the Long Description value in User code later in the BPM. Here is what I am trying to do:
We are adding a list of names to the order release page. When a name is changed via combo box with user codes in it, we would like it to send an email to the person listed. Is it possible for me to have:
Code: EmpID
Description: Full Name
Long Description: Email Address

and when the name is changed, a BPM will find the long description and send the email to it?

Thank you for your time!

That seems very possible. We use a User Code for a similar purpose and use the Long Description to keep the email address of the person. Are you trying to email the person it was changed to or the person it was changed away from?

Wonderful! We are thinking to email the person it was changed to.