Hi Kevin,
You
can re-order User-cells and Shape Data rows by editing Visio for xml files (.vdx, .vsx, .vtx)
I haven't done by hand in quite a while, because I use a utility to get it done.
If you buy Graham Wideman's excellent Visio Development book:
Visio 2003 Developer’s Survival Pack you can download a bevy of tools, code and examples that relate to the book. One of these is an xml-row-reordering tool. You don't really have to even know about the xml side of it. The tool presents you an interface, and you drag the rows to where you want them. Very cool!
If you do it by hand, you'll be editing the indices of the ShapeSheet rows. You'll just want to check that formulas in the xml aren't somehow referring to those indices. I don't think that they do, but try a copy first and make sure that formulas haven't been totally whacked by your re-ordering
