How to hide colum title on page break in a columnar section

Hello,

I would like to know how to hide a colum title in a columnar section only at page break. In fact I just want to see my colum titles once at the beginning of my report.

I thought to disconnect labels and fields in the columnar section and add the label in my report header, but it seems it's impossible to disconnect the title of the corresponding fiels in a columnar section and i don't want to change it in another type section.

Thanks for help.

Tony