Automated email for PO Approval

I have been trying to figure out where the option is to automatically send an email when a PO needs to be approved. My previous manager gets CC’d on all PO approval requests. He is no longer with this company and I need to disable it from sending emails to him. I would assume that it was in BAM, but when I open BAM and search all tables, I do not see any actions anywhere that says email to him. Please help.

Adam Smith

It could be a BPM? Did you look there?
Also BAMs can invoke custom .P programs check there.
There could also just be a custom .P file generally in \Server\UD somewhere?

Found it. It was buried in a BPM using a custom source code. Thanks for your help Jose.