To create an Operational Exchange in the L6 Logical Sequence diagram
- Open the Realized Operational Exchange wizard by doing one of the following:
- Select a Operational Message and on the smart manipulator toolbar, click 
New Operational Exchange. - In the diagram pallet click 
Operational Exchange and select the Operational Message. - On the diagram pallet, click 
Operational Exchange and connect the Lifeline elements on the diagram pane. 
 - Select a Operational Message and on the smart manipulator toolbar, click 
 - Specify the Operational Exchange, Conveyed Item, and Direction.
 - Click Next to specify Producing and Consuming Activities.
 - Click Finish when you are done.
 
You can use Operational Exchange Manager dialog that enables to analyze and manage the Operational Exchanges data.