how to split DETAILS row verticaly in Crystal Reports

Question

I am trying to prepare a Crystal Report document. I have to split the document into two vertical panes. My document has 20 lines(10 on left pane,10 on right pane) to print like

Answer 1

In the section expert, under details there should be an option for "Format with Multiple Columns".

This will then make a 3rd "Layout" tab available as below, if you play around here you should be able to get the desired output.

EDIT

Another way is to duplicate the details section and underlay them. So records < 10 go on the original section, records >10 go on the underlayed section, messy but effective.