You can split the Manager Pane to the left of the graphics area.
In the split Manager Pane, you can display any combination of:
- FeatureManager design tree
- PropertyManager
- ConfigurationManager
- Third party applications
To split the Manager Pane:
- Move the pointer to the top of the Manager Pane until it changes to
.
- Drag the bar down below the last item in the Manager Pane.
Each instance of the Manager Pane displays a set of tabs. 
- Select a tab for each Manager Pane.
To unsplit the Manager Pane:
Place the pointer at the top of the duplicate panel until it changes to
.
Drag the bar up to its original position.
You can also split or unsplit the Manager Pane by double-clicking the splitter bar.