You can assign an existing model to objects. The assignment enables you to use a model to describe objects in more detail.
Procedure
Right-click an object and select New > Assignment.
If you are using a license covering ARIS UML Designer, the Create assignment dialog opens. Click ARIS model. The Assignment Wizard opens.
Enable the Existing model option.
The model types that can be assigned to the selected model in compliance with the
method are available for selection.
Select the required model type.
Click Next.
Select the group in which the model is located.
Select the name of the model.
Click Finish.
The selected model is assigned.