Hi,
Thanks for sending smartform links. i found one file Smart_Forms_Steps.doc.
am developing smartform usign this file but in step 30 (30.Right click MAIN Main Window in the Left Sub-tree and from the Menu option Create  select the Complex Section.) there is complex selection but i didnt find this complex selection in my navigation. plzz any one let me know the solution for this issue.
Thanks & Regards
Munna