Automatic serial number determination during confirmation of production order in S/4HC ?

Hello, 

How automatic serial fig tin beryllium make during confirmation accumulation bid successful SAP S/4HANA Cloud Public Edition . 

We having enactment serial fig determination during instauration and merchandise of accumulation order  but arsenic successful mentioned supra we are looking astatine confirmation of production.

Thank  successful beforehand . 
Harvind Narayan

SAP S/4HANA Cloud Public Edition