Execute the framework as a VLF-ONE application.
In the RAMP Tutorials application choose Orders and choose any filter option to produce a list of orders.
For example, order number 5016 belonging to customer Ferdinand Pacheco:

 
Now choose the Customers business object and filter customers to show the same customer as the Order being displayed:

In the Order details change Adress Line 1 to New Address.

Click on the Cust Align button and see how the values for the Customer change as well: