how to sort an object used in the section

Hi,

I have created a report in Web Intelligence which contains 3 to 4 sections, the report is a reminder letter and the top or the final  Section is on Customer Numbers, there is a case where two Customer Numbers have same Customer Name, and user want those two Customer Numbers to come in a sorted order.

for eg.

Referring the above given example data I want Customer Name " Richard" to come in Ascending order, I tried to sort the data on Customer Number and Customer Name but unable to achieve the desired result.

Is there any other way to sort the section data?

Please suggest.

Thanks & Regards,

Rajiv Tiwari