A conversation is described by an exchange representing an information exchange channel between architecture components.

An exchange specifies message flow exchanges between two participants.
To create a conversation from an existing exchange:
1. In the process diagram insert toolbar, click the
Conversation
button.
2. Draw a link between the two entities in communication.
3. In the conversation creation window, specify the Exchange you wish to use.
4. Click OK.
You can create an Exchange from a library or a process diagram.
To create an exchange from a process diagram:
1. Click the
Conversation button

and create a link between the two communicating entities.
The conversation creation dialog box appears.
2. Click the arrow at the right of the Exchange field and select Create Exchange.
The Creation of Exchange dialog box appears.
3. Enter the Name of your exchange.
4. Click OK to close this dialog box.
The exchange is automatically created.
5. Click OK.
The conversation appears in the diagram.