Hi John
SCN has the community: Web Dynpro ABAP
If you work with your developer, they will probably be able to search general topics/:how to"s for webdynpro to figure out what to do for the report. My advise - search and figure out what you are asking before posting to the development communities.
If you are capturing information you will need to work with your developer to determine if you need to extend table defs - figure out how you will retain the information for the new field.
Though.... once you add information to a report is it still a report really a report?
Regards
Colleen