Can we add attribute into package wip_movProc_pub API

Hi Guys,

I'm try using API wip_movProc_pub to automatically move transaction and then completion. It works! But, i want to add REFERENCE or REASON in material transaction for tell the user the completion was made by API.

wip_movProc_pub .processInterface(p_txn_id       IN         NUMBER,

                           p_do_backflush IN         VARCHAR2 := NULL,

                           p_commit       IN         VARCHAR2,

                           x_returnStatus OUT NOCOPY VARCHAR2,

                           x_errorMsg     OUT NOCOPY VARCHAR2);

Could i add the reference or reason as parameter inside the procecure? or did you know another way?

Regards,

Luz