I'd like to get some information on sub-reports. The definition, how does one
employ them, what "mission" is performed by them, and how to "link objects"
(and why)? Do I need a separate query for one? Can I reuse the same query as
for my "main" report? My reason for asking is that I have multiple
"categories" of data that I want to summarize on the page. What I really need
is the detail data, but all "gathered" by a site (physical building
location), and printed under the category headings. Example:

Site: Site1

Admissions:

John Doe      12/15/2004
Jane wilson   12/22/2004
Frank Burns  12/28/2004

Discharges:

John Q. Public    12/05/2004
Lazarus Long     12/12/2004
Bill Clinton         12/18/2004

Grievances:

My potatoes were too cold (12/05/2004)
Sally got more chicken than me (12/10/2004)

Purchases:

Franks and beans   $10  12/02/2004

Computer problems:

None

Meetings:

None
---------------------------------

Like that. It's a summary, but a DETAIL as well, all grouped by site. So I
need the ability to "fill in" the data under each category, as many lines as
are in the data for that month. When I put the data in the DETAIL, I get one
entry per page (I group by Site). When I put the data in the group footer, I
get nothing. I am at a loss as to how to proceed.