If you mean that you want to be able to do a merge where a data source has
(say) N records, and each record results in a set of Word documents (perhaps
a different set), and each set has to be produced together, Word won't do
that out of the box, unless you can design a single document that has all
the bits you need, and uses IF fields etc. to decide which bits to print for
each field. I wouldn't really want to do that unless all the documents used
the same paper size and margins, and so on.

If you meant something else, can you spell it out?

Peter Jamieson