When you create a mapping with many transformations, you might not be able to see the entire mapping in the workspace. In the following steps, you use the Overview window to navigate around the workspace containing the mapping you just created.
Click
View
Overview Window
.
You can also use the
Toggle Overview Window
icon.
An overview window appears, displaying a smaller version of the mapping.
Drag the viewing rectangle within this window.
As you move the viewing rectangle, the perspective on the mapping changes.