I believe the design tab is related to an object that is placed on the
spreadsheet (chart, etc.) It's more like a sub-tab for the objects.

John

"PatrickV" wrote:

Hi,

I have a spreadsheet and I like to change its style. In a Microsoft
demonstration I have seen that when selecting the spreadsheet a designtab is
visible.
I do not have a designtab, any ideas where to look?