You will see an Untitled Source, Processes (not yet defined in this example), and an Untitled Target. The boxes are joined by lines on a canvas which is the whole white page.
The starting position is simply the Source node connected to the Target node. It identifies that all the data from the Source will be sent to the Target.
Source is colored blue and Target is colored green. If you define process nodes, they are colored purple. A yellow ‘check’ against the Source and the Target identifies that the pipeline is invalid and is not ready to use. You can click Exit to go back to the IBM i configuration tool if you do not want to configure the Source and the Target.