crystal report selection criteria

When creating a crystal report, can I have different select criteria for different records within the same report?  For example, I am attempting to create a SMOI report and need current Inventory information ie, quantity on hand, average cost, etc but also need the unit sales history for a specific range of time ?  I seem to be able to have one set of data or the other, but never both?

Do I need to create the historical sale of units as a different group with different select criteria within the same report?  Ultimately, this report will just be exported to excel as a master data record and resorted and formatted. I am just trying to get all the data I need on one crystal report


 

Thanks,