Model Parts, Diagrams, Dictionary Items, and Properties > Model parts > Instance model
  
Instance model
The instance model is made up of objects and links that are based on the class model. Each object is an instance of a Class, Data Type, Interface or Signal defined in the class model and the links between objects that appear on Object Diagrams are instances of composite Aggregations defined in the class model between the corresponding Classes, Data Types, Interfaces and Signals.
For information about Instance Modeling in Modeler, see Overview of instance modeling.
You can view the Instance Model part of a model through the Instance Model folder in the Relationships pane.
The following sections provide information about the item and diagram types that are used in the Object Interaction Model. For more information about a diagram or item, click it.
Uses these diagrams
Object Diagram
Defines or uses these dictionary items
Instance
Slot
indicates that the item can appear on Object Diagrams.