Is it possible to read a specified record from a table.

Hi:
I met a problem when I I was designing a report by using Crystal Report 2008, the problem is that I want to display some data from an incident table, and the limitation for my query is assignment.group ="Customer Support", while the "Customer Support" is a dynamic value, it was stored in another table -- environment, suppose there are two field in environment table, one is name, another is group.
environment
name(PK)                           group
customer support                   Customer Support
approval                           CCB
and I don't want to hard code my query like  assignment.group ="Customer Support", what I want is to get the customer support group name from the environment table. the name for "Customer Support" group in environment table is a constant. is there a way I can do this?
By the way
1) there is no link between incident and environment table. and the name value is a constant. it won't change, but the group name might be change to adjust customer requirement.
2) my ODBC driver has limited function. it does not support complex query SQL.
Thanks in advance
Tian-liang

Hi Jyothi:
thanks a lot for your patience.
Prompt the user to input the group name in the parameter dialog is an option. But my test show it doesn't show a drop list in the parameter dialog(I hope it show all the group name in the drop list that was queried from environment table). I am not sure whether crystal report doesn't support this future or i miss used it.
and most important, what I really want is that I just want to look for the group field in environment table with name="customer support", I need to use this query result to do some logical computation in report. and I think that it is unappropriated to expose this procedure to the end user.
Is it possible for Crystal Report 2008 to accomplish this?
Best Regard
Tianliang

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