Overview: Trading Community Architecture (TCA) is an architecture concept designed to support complex trading communities. This document provides information about how to create a customer using TCA API. These APIs utilize the new TCA model, inserting directly to the HZ tables. Architecture Create Organization DECLARE p_organization_rec   hz_party_v2pub.organization_rec_type; x_return_status      VARCHAR2 (2000); x_msg_count          NUMBER; x_msg_data           VARCHAR2 (2000); x_party_id           NUMBER; x_party_number       VARCHAR2 (2000); x_profile_id         NUMBER; BEGIN p_organization_rec.organization_name := ‘erpschools’;…