14.Select the  Slack  application. We now see the various operations that can be performed in  Slack. In this scenarios, we will be creating a message that is sent to Slack. See  Figure 6-372. Figure 6-372 Create message in Slack We now have the source event application and the target application in the flow as shown  in Figure 6-373. Figure 6-373 Applications We could run this flow by providing only one additional configuration detail: What is the message that we want to post to Slack? 15.Click the  Slack  application in the flow. In the lower half of the screen, the parameters for  the application are shown in Figure 6-374 on page 426. The one mandatory piece of configuration that is missing is the text (the message).  Chapter 6. Practical agile integration  425