Crystal Reports Summarizing Data

Message

     I'm trying to summarized data where there's multiple identical data records that are returned, but on the report there's also data that only has one item or one record returned and no multiples.  

I have records on the report that are T1, T1, T1, which I would like to summarize.  There are also only one record items on the report like T2 which I don't need to summarize but still want to show. 

How do I only summarize the identical data records and not summarize the others where there's only one record?  Is there a way to do this?

Thanks.

Edited by herman - 01 Apr 2011 at 7:40am