DefaultDetailAttributes Collection (Model Designer)
Contains references to the attributes that should be listed when an instance of this entity is displayed.
A reference to the attribute to show when the entity is displayed.
In Report Builder, the default detail attributes are added to the report layout when the user adds an entity to the design area.
In addition, the default detail attributes are displayed for the entity that the user is accessing when the user clicks an aggregate of that entity in a clickthrough report.