>1. What backend are you using? What language Web Service is written on?
VFP 8.0 SP1 with Native DBC and tables
>2. Is order of result is always the same or it changes?
The order can change if the user clicks on the grids header, and can change ASC or DESC if click again in the same column. This works well. The problem is when I want obtain the next or previus group. I have a problem because it can more records with the same value in this orderer field.
>3. If it's always the same, what field it's ordered on?
The field it's assign for the column control source, and the user select this with header click method.

buf! I not understand me! :-)))