We are designing a report for which the user can select the grouping choice at runtime. From their choice we will set variables and use dynamic group expressions similarly to the technique in Cathy Pountney's book.

My question is what is the best approach when the user selects "no grouping"? Should we make a copy of the FRX at runtime and remove the objects related to that Group? Or is there a suppression technique that can be built into the report?

Thanks,

-- Randy