One of the many advantages of using graphical programming is that you can use the workflow itself to visually document the workflow. A few hints here on how to comment single nodes and how to create annotations for groups of nodes.
Exercise
- After you have created a new workflow named “ETL_Basics”, at the top of the empty workflow canvas create an annotation frame with title, describing the final task of the workflow we are going to create, something like:
(click on the image to see it in full size)
- Change border and font properties as you like.
