Dear community,
I'm a student and currently working on a project. I'm stuck at some automatisation. I want to add an e-mailadress to a ticket as an CC. This e-mail needs to be pulled from a child-value (multi level picklist).

in the picture above you can find an example. This email addres needs to be added as CC.
Let say: My agent takes the phone and Customer A from Company A is calling. My agent wants to raise a ticket on Customer A but also wants to inform her Manager, Manager A.
What he does: Fill in E-mail Customer A, Pick Parent-value *This is the company* and Pick the child-value *This is the mangager*. The Child-value needs to be added to the CC so he will always gets updates about the tickets. How do I manage this?