Print Good Receipt with material serial number

Hi experts,

how to print serial numbers on "Good Receipt"  with material serial number?

We use SAP ERP 6.0

I create smartform ZSERNO for serial number and program in se38 - ZSERNO to display smartforms by Material number of document .

But when set in SPRO->Material Managment->Inventory Managment and Phisical Inventory->Ouput Determination ->Maintain Output Types :

Output types-WA03 ->Processing routines -Program - program ZSERNO and FORM routine ENTRY_WA03 and Smartform - ZSERNO do not to print SMARTFORM from MIGO "Good Receipt".

Please give me advice!

Regards,

Plamen Kirilov