Step 4: Preview your pipeline results Navigate to the pipeline you just created. You can do this by selecting the Pipelines tab in the left-hand navigation menu, and then selecting the pipeline you just created from the list. In the monitoring overview page, click on the http_events output stream in the graph, then switch into the Preview tab for this stream. The preview pane shows the data that has been processed by the pipeline. You should see records that look like the following: Now that we’ve verified that the HTTP records are being processed and transformed as expected, we’ll now build a second pipeline.