3633705 - How do I change the primary email address of the supplier that receives my notifications?

I want to update the email address of my supplier that receives notifications from my company.

exchange notification email, update contact, modify supplier info, change notification recipient, new supplier email, search supplier, edit supplier profile , KBA , BNS-ARI-SS , Strategic Sourcing , BNS-ARI-SLP , Supplier Lifecycle & Performance , BNS-ARI-SLP-REG-NOT , Email Notifications , BNS-ARI-SS-ADU , User Administration , BNS-ARI-SIPM-REG , SIPM Registration/Login , BNS-ARI-SIPM , Supplier Information & Performance Management , How To