You can command a specified measure to
begin a new system, no matter what the measure layout may be in other
systems.
- Click the Measure tool ; double-click the barline
handle of the measure you want to begin a new system. The Measure
Attributes dialog box appears.
- Select Begin a New Staff System. Click OK (or
press ENTER).
- Choose Edit > Update Layout.
The specified measure now begins a new system. It will always begin a
new system, no matter how the page layout changes.