ExpandObjectMembersAttribute Fields

Specifies whether the target reference property is displayed via several Property Editors representing the referenced object’s properties or via a single Lookup or Object Property Editor.

Name	Description
AggregatedObjectMembersDefaultExpandingMode static	Specifies how an aggregated reference property is displayed in Views when it is not decorated with the ExpandObjectMembersAttribute. By default, the field is set to ExpandObjectMembers.InDetailView, which means that an aggregated reference property is represented by several Property Editors in Detail Views, and by an Object Property Editor in List Views.