---
schema_version: "1"
id: 7558f680e3f9eefa71c9edbde755fec431866db1612c261d5507fc47179ba955
title: ContentDocumentLink DLO Mappings
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/data-cloud/data-cloud-dmo-mapping/guides/standard_mappings/c360dm-contentdocumentlink_dmo_mappings.md
canonical_url: https://developer.salesforce.com/docs/data/data-cloud-dmo-mapping/guide/c360dm-contentdocumentlink_dmo_mappings.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 725573439315727249c680f06a1ee7881f52b556c958446392017ec0df54a4a8
products:
  - Data 360 DMO and Mapping Guide
  - Data 360 Developer Documentation
---
# ContentDocumentLink DLO Mappings

The ContentDocumentLink 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 ContentDocumentLink](https://developer.salesforce.com/media/data-cloud-dmo-mapping/standard_mappings/ContentDocumentLink_obj_mappings_v3.svg '{"class": "image-lg"}')

## Mappings to the ContentDocumentRelationship DMO Object
The ContentDocumentLink DLO is mapped to the [ContentDocumentRelationship DMO](https://developer.salesforce.com/docs/data/data-cloud-dmo-mapping/std_dmos/c360dm-si-contentdocumentrelationshipdmo-dmo.md).


![Mapping diagram for ContentDocumentLink DLO to ContentDocumentRelationship DMO](https://developer.salesforce.com/media/data-cloud-dmo-mapping/standard_mappings/ContentDocumentLink_to_ContentDocumentRelationshipDmo_def_v3.svg '{"class": "image-lg"}')
* The ContentDocumentLink DLO field **ContentDocumentId** maps to the ContentDocumentRelationship DMO Object **ContentDocumentId** field.
* The ContentDocumentLink DLO field **DataSource** maps to the ContentDocumentRelationship DMO Object **DataSourceId** field.
* The ContentDocumentLink DLO field **DataSourceObject** maps to the ContentDocumentRelationship DMO Object **DataSourceObjectId** field.
* The ContentDocumentLink DLO field **Id** maps to the ContentDocumentRelationship DMO Object **Id** field.
* The ContentDocumentLink DLO field **LinkedEntityId** maps to the ContentDocumentRelationship DMO Object **RelatedItemId** field.
* The ContentDocumentLink DLO field **SystemModstamp** maps to the ContentDocumentRelationship DMO Object **LastModifiedDate** field.