# Knowledge\_\_ka DLO Mappings

The Knowledge\_\_ka 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 Knowledge\_\_ka](https://a.sfdcstatic.com/developer-website/sfdocs/data-cloud/media/data-cloud-dmo-mapping/standard_mappings/Knowledge\_\_ka_obj_mappings_v3.svg)

## Mappings to the KnowledgeArticle DMO Object

The Knowledge\_\_ka DLO is mapped to the [KnowledgeArticle DMO](/docs/data/data-cloud-dmo-mapping/guide/c360dm-si-knowledgearticledmo-dmo.md).

![Mapping diagram for Knowledge\_\_ka DLO to KnowledgeArticle DMO](https://a.sfdcstatic.com/developer-website/sfdocs/data-cloud/media/data-cloud-dmo-mapping/standard_mappings/Knowledge\_\_ka_to_KnowledgeArticleDmo_def_v3.svg)

- The Knowledge\_\_ka DLO field **ArticleNumber** maps to the KnowledgeArticle DMO Object **ArticleNumber** field.
- The Knowledge\_\_ka DLO field **DataSource** maps to the KnowledgeArticle DMO Object **DataSourceId** field.
- The Knowledge\_\_ka DLO field **DataSourceObject** maps to the KnowledgeArticle DMO Object **DataSourceObjectId** field.
- The Knowledge\_\_ka DLO field **FirstPublishedDate** maps to the KnowledgeArticle DMO Object **FirstPublishedDateTime** field.
- The Knowledge\_\_ka DLO field **Id** maps to the KnowledgeArticle DMO Object **Id** field.
- The Knowledge\_\_ka DLO field **LastPublishedDate** maps to the KnowledgeArticle DMO Object **LastPublishedDateTime** field.