You can recalculate page breaks after you make changes
to modeling diagrams that contain page breaks. You can center the
diagram on a minimum number of pages for printing.
You must have a diagram open in the Modeling perspective,
and the diagram must contain elements that span several pages. You
must also have a printer installed on your system so that information
about the printer and printer settings are available for calculating
page breaks.
To recalculate page breaks, right-click an empty
space in the diagram editor; then click .
The diagram elements are displayed within the updated page
break boundary.
Tip: You can also reposition the page
breaks by dragging the page break outline in the diagram editor.