### Adding and Configuring Dynamic Publish Actions in Message Flows

Use a dynamic publish action to publish a message to a service specified by an XQuery expression.

Before you begin

Display the message flow for the desired proxy service. See Constructing Proxy Service Message Flows.

To add a dynamic publish action

1. In the Message Flow Design Palette, open the Stage Actions > Communication list, if it is not already open.
2. Drag the dynamic publish action to the desired location in the message flow.

To configure the dynamic publish action

1. In the Message Flow Editor, click the dynamic publish action, if it is not already selected.
2. On the Dynamic Publish Action Properties page, edit properties as appropriate.