ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Data Namespace / RelationshipRule Class / OriginClassName Property
Version

OriginClassName Property (RelationshipRule)
The name of the origin class.
Syntax
public string OriginClassName {get;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.1 or higher.
See Also