SAP ECC-GTS-EWM MRN Number

Hello,

I am trying to Find a way to pass MRN number From ECC system to EWM system as a part of Inbound Delivery.

here is my Scenario when I have PO I am creating a Inbound Delivery Number and recording the MRN Number in IBD but when the IBD is Distributed to EWM system I am not able to see the MRN in the Reference Document Tab of Inbound Delivery in EWM system.

Is there any Config I am missing for this transfer from ECC to EWm system.

IF there is any relevant Config Doc please share on the ECC-GTS-EWM integration