Please, I need to know how to set the number of columns per page in RML which I used to create reports for my Openerp session. I have tried this but it does not work at all. so I need your help please who can help me know.
<condPageBreak height="5cm"/>
either this:
<frame id="first" x1="57.0" y1="57.0" width="481" height="728"/>
Thanks a lot in advance.