How to handle the multiple <xforms:select1> inside the <xfroms:repeat>

Hi,

I am new to the Orbeon, i need help on the multiple <xforms:select1> Radio.

As per the project requirments, i need to dsiplay the radiobutton and status in the row.
Assume 5 rows, i have to create using the  <xfroms:repeat> inside the .

But got the confusion in the handling the <xforms:select1> inside the <xfroms:repeat>. The selection of one radio has to select only the one radio and other should has to deselect it.