---
schema_version: "1"
id: 1c8f2cdfe90aca162148740ed9d48c7e7dacf382c2a62949ecf0a13fb9eb430f
title: "Commerce: Order Item Summary Change Mapping"
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/data-cloud/data-cloud-dmo-mapping/guides/mappings/c360dm-commerce-orderitemsum.md
canonical_url: https://developer.salesforce.com/docs/data/data-cloud-dmo-mapping/guide/c360dm-commerce-orderitemsum.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 8774949a6f5f01834b340f1910399a3786bc4ed14d0443e5080dd26127469245
products:
  - Data 360 DMO and Mapping Guide
  - Data 360 Developer Documentation
---
# Commerce: Order Item Summary Change Mapping

After a data stream is deployed, the Commerce data bundle automatically maps data from Commerce Cloud to data model objects (DMO)s in Data 360. Order Item Summary Change data is a change log for a sales order.

## DLO to DMO Mapping

These data mappings relate to the OrderItemSummaryChange object included in the Salesforce Commerce connector and how that data connects to DMOs.

| DLO Field                    | DLO Field Data Type | DMO                 | DMO Field Name             |
| ---------------------------- | ------------------- | ------------------- | -------------------------- |
| Id                           | ID                  | SalesOrderChangeLog | id                         |
| ChangeOrderItemId            | reference           | SalesOrderChangeLog | ChangeSalesOrderProductId  |
| OrderSummaryId               | reference           | SalesOrderChangeLog | RelatedSalesOrderId        |
|                              |                     |                     | ChangeSalesOrderId         |
| OrderItemSummaryId           | reference           | SalesOrderChangeLog | RelatedSalesOrderProductId |
| OrderItemSummaryChangeNumber | string              | SalesOrderChangeLog | SalesOrderChangeLogName    |
| SystemModstamp               | dateTime            | SalesOrderChangeLog | SystemModstamp             |