ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMFacilityLayerProperties Class / SiteIDField Property

SiteIDField Property (CIMFacilityLayerProperties)
Gets or sets the name of the field containing the site id (a foreign key back to the Site feature class).
Syntax
public string SiteIDField {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.8 or higher.
See Also