Can outbound delivery pick update be sent from Decentralized WM to ERP?

(I moved this thread from the ERP -Logistics Materials Management (MM) forum)

We are running batch management and DWM/ERP both on ECC 6.0

I have a request to be able to have the DWM pick information on an outbound delivery reflected as "scheduled for delivery" in the ERP system. Specifically, i need to show in the ERP system which batches have been already picked on the outbound delivery.

i've read the documentation on the "subsequent changes to distributed deliveries". The SHP_OBDLV_CHANGE idoc seems like the right method to pass the "pick quantity" and "batch" from the line item on the delivery. However, it is not part of the standard IDOC. Ultimately, i would like to see MMBE in ERP reflect the batches that have been picked on the DN in DWM.

Has anyone successfully done this?

Is what I'm proposing even possible?