call L_TO_CONFIRM from PK13n

Hello All,

We have a control cycle concerning external procurement and when the KANBAN box is set to EMPTY a stock transport order will be created.

At the end of this process we have a TO to fill the box which status is 'in transit". Our goal is, when the box is set to FULL the corresponding TO will be confirmed. How can we call this L_TO_CONFIRM function module from the PK13n, PKBC or PKRFBC?

Thanks!