My requirement is i hv to group all sub-partnumbers in one single part number ..
for Example: BHRM2960 (8 chars) is my main Part number
for this Sub-part numbers come like this ..
.. i want to group all the sub-partnumbers under main part number ..
i.e., like this 'BHRM2960*' .. how can i achieve this ..also i have to calculate total of all the sub-part numbers based on header part number through code .. how can i achieve this.. plz help me ..its urgent ..
Thanks in advance