You can assign a new model to objects. The assignment enables you to use a model to describe objects in more detail.
Depending on the method, either no occurrence copy or an occurrence copy of the object to which the model is assigned is automatically created in the assigned model.
Procedure
The new model is opened and has the name of the object to which it is assigned.
Example
If a function allocation diagram is assigned to a function, the function is created in the function allocation diagram as an occurrence copy because the model describes the function in more detail. On the other hand, if a model of the EPC type is assigned to a function, the function is not created in the new model as an occurrence copy because the model of the EPC type reflects the function with a higher level of detail.