As process tools and connections are added to a complex model, the model view window will automatically expand as you add tools to the edges of the view area. You can use the Zoom In and Zoom Out command to view parts of the model.
To see all of the components in a complex model:
1. Select the overview command.
Menu | View > Overview |
tool | |
The display is zoomed out to encompass all of the tools in the Model view.