Sorry Zanda, for the confusion... your understanding is perfectly right. Details structure will be having only 2 elements and the strucutre has such will be repeating n number of times..
Sorry, I had forgotten to mention in my post that my requirement is that the Details portion need to repeaat n number of times. This is the reason why I had gone for Use Data Pattern instead of ...
I am facing some problem using the Use Data Pattern of TDS and I am not sure whether WMQI is supposed to work like this only or it is a bug. Could anyone help me out?