- Go to Main Menu > Sale Management > Reports > Sale Register(S> R> S)
- Alt + V (open report in product view mode)
- Right Click on the report Header
- Click on Column Chooser
- Drag SalesPerson, SP Comm %, SP Comm on Value and drop them on report header
- Right click on SalesPerson column
- Click on Group By This Column
- Press F10 from your keyboard to save the layout for future use

For more detail please visit : http://www.rancelab.com/help/fr6_sales_person.htm
