List Groups in Page or Report Header?

[Karin]

I have a report with several groups. I would like to list the items in one
group in the page header.

For example: GroupA contains Cats, Dogs, Fish
In the Page Header I would like a field that would show those items. How
can I do that?
TIA

 

[Marshall Barton]

I have a report with several groups. I would like to list the items in one
group in the page header.

For example: GroupA contains Cats, Dogs, Fish
In the Page Header I would like a field that would show those items. How
can I do that?

Create a report based on a query that contains the group id
field and the field with the data you want to display. Then
use this report as a subreport in the page header section.
(Link Master/Child would both be set to the group id field.)

Warning: the page header/footer section can not grow, so I
hope you don't have too many items in a group.