How can we assign Addresses to Supplier Contact via Interface or API in 12.1.3?

Hello,

Our Business Model is such that we have a large number of Suppliers and even larger number of Supplier Addresses / Sites. And that number just keeps growing everyday. That is just the way our Business is.

Many Suppliers have 100s of Sites.

We are on 12.1.3

Given this, Managing our Supplier Master is a huge challenge.

I am trying to make one aspect of it easier and that is Supplier Contacts. I would like users to create it just at the Supplier Level. Now we already know from Doc ID 1071196.1 that this just stores the info in HZ_PARTIES, HZ_RELATIONHIPS and HZ_ORG_CONTACTS (i.e. just the TCA) Tables. Its not in AP_SUPPLIER_CONTACTS yet.