use Picklists object to add additionals columns to the pick and pack matrix

Hi Friends,

Is it possible to use Picklists object to add additionals columns to the pick and pack matrix?

As the pick and pack matrix is not based on a table, UFD can't help.

If i can use the picklist object to add column, Is there any sample program for the Picklists object to help me to study?

Rgds

Eddie Chan