The method I would use is as follows: Do these in the format section editor:
Report Header Section - empty and suppress
Page header - Page Headings
Group Header 1 - Empty and Suppress
Group Header 2 - put in here the group 1 and Group 2 names. It might also be useful to put your column headings here (or possibly put those in the Group Header 3 section)
Set this section to "New Page Before"
Group Header 3 - Group 3 Name and maybe the column headings
Details - as required
Group Footer 3,2 and 1 - subtotals
Report Footer - Grand Totals
Page Footer - Bottom of Page stuff - report name, Page no, etc.
Editor and Publisher of Crystal Clear