Document number in SP01

Hello Freinds,

Could you please help me out for the below issue.

My client requires document no to be appear in the transaction SP01.

Say for ex: currently if we use tcode SP01 we get the fields like, Spool no, Type, user name, Date, Time, status etc

In the same way can we accomidate the sales document / delivery document number in that row for easy identification of the document and trigger for print out.

Or is ther any way to make the spool no as the document number in SP01

Kindlyu help me in this regard.

Regards,

Ram.