Crystal Report in Sales Order

Hi,

I am creating a Crystal Report for the Sales Order Gross profit more than some value.In the report I want the output  like this--

Document No.1                     Gross profit

Item Code       Item name      Qty      price Line Total  

Document No.2                       Gross profit 

Item Code       Item name      Qty      price Line Total

Can you tell me how to make this report?

Thanks and Regards,

S.G.Sekar