I have used some VBA script that I obtained from John Walkenbach's website
(specifically, http://j-walk.com/ss/excel/tips/tip48.htm) to provide users
with a dialog box to choose a selection of worksheets to print, in my case
using the modification under the link show that is suggested to ensure
continuous page numbering. It works great.

I have multiple user groups, however, and have a good idea of what different
'packs' these different user groups might want (that is, depending on their
seniority/role, they may want the "Executive version", the "Full/Standard
version", etc.. and the version choice should drive standardised, different
worksheet selections).

Can I adapt the script to pre-check only certain checkboxes, so that when
the macro for the "Executive version" is run, say, the dialog box shows up
as before but the user is just confirming rather than actively choosing a
selection of worksheets? This way, at least they'll see/appreciate what
they're not getting in choosing the more summary versions of the different
'packs' provided, which they wouldn't get if I wrote a standard macro to
just print the relevant worksheet selection.

Thanks in advance for any help

Mike