# OrderItemSummaryChange DLO Mappings

The OrderItemSummaryChange object is a Salesforce standard object that you can ingest and map to Data Model Objects (DMOs) for use in Data Cloud-powered features and agents.

![Object Mapping Diagram for OrderItemSummaryChange](https://a.sfdcstatic.com/developer-website/sfdocs/data-cloud/media/data-cloud-dmo-mapping/standard_mappings/OrderItemSummaryChange_obj_mappings_v3.svg)

## Mappings to the SalesOrderChangeLog DMO Object

The OrderItemSummaryChange DLO is mapped to the [SalesOrderChangeLog DMO](/docs/data/data-cloud-dmo-mapping/guide/c360dm-si-salesorderchangelogdmo-dmo.md).

![Mapping diagram for OrderItemSummaryChange DLO to SalesOrderChangeLog DMO](https://a.sfdcstatic.com/developer-website/sfdocs/data-cloud/media/data-cloud-dmo-mapping/standard_mappings/OrderItemSummaryChange_to_SalesOrderChangeLogDmo_def_v3.svg)

- The OrderItemSummaryChange DLO field **DataSource** maps to the SalesOrderChangeLog DMO Object **DataSourceId** field.
- The OrderItemSummaryChange DLO field **OrderItemSummaryId** maps to the SalesOrderChangeLog DMO Object **RelatedSalesOrderProductId** field.
- The OrderItemSummaryChange DLO field **OrderItemSummaryChangeNumber** maps to the SalesOrderChangeLog DMO Object **NameInterfaceField** field.
- The OrderItemSummaryChange DLO field **OrderSummaryId** maps to the SalesOrderChangeLog DMO Object **RelatedSalesOrderId** field.
- The OrderItemSummaryChange DLO field **DataSourceObject** maps to the SalesOrderChangeLog DMO Object **DataSourceObjectId** field.
- The OrderItemSummaryChange DLO field **ChangeOrderItemId** maps to the SalesOrderChangeLog DMO Object **ChangeSalesOrderProductId** field.
- The OrderItemSummaryChange DLO field **Id** maps to the SalesOrderChangeLog DMO Object **Id** field.
- The OrderItemSummaryChange DLO field **SystemModstamp** maps to the SalesOrderChangeLog DMO Object **LastModifiedDate** field.
- The OrderItemSummaryChange DLO field **CreatedDate** maps to the SalesOrderChangeLog DMO Object **CreatedDate** field.