---
title: Using model entities in Zero Copy Connector for ERP
description: Specify the entity that a model uses for read, update, or create operations.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/integrate-applications/erp-integration-framework/using-model-entities-in-zero-copy-connector-for-erp.html
release: australia
product: ERP Integration Framework
classification: erp-integration-framework
topic_type: concept
last_updated: "2026-03-12"
reading_time_minutes: 1
keywords: [erp, canvas, erp canvas, integration, data hub, zero, copy, connector, sap, model, entity, entities, operation, read, create, update]
breadcrumb: [Adding an entity to a model, ERP models, Using, Zero Copy Connector for ERP, Workflow Data Fabric]
---

# Using model entities in Zero Copy Connector for ERP

Specify the entity that a model uses for read, update, or create operations.

You must have the sn\_erp\_integration.erp\_admin role to create and edit models.

-   Read operations retrieve ERP data by reading a table or using a BAPI, RFC, OData, or REST.
-   Update operations use a BAPI, RFC, OData, IDoc, or REST to write updates to the ERP system.
-   Create operations use a BAPI, RFC, OData, IDoc, or REST to create an instance of the business object in the SAP system.