How to open assignments 

Use

You can selectively open an assignment using the pop-up menu.

 

Procedure

...

       1.      In the model, right-click on an object to which a model is assigned and select Assignments.

       2.      Click on the row of the assigned model.

       3.      Click on the Open button.

 

Result

The selected, assigned model opens.

 

You can also double-click on the name of the assigned model.