Opportunistic Cross-Docking 
In opportunistic cross-docking, you first work with standard inbound and outbound deliveries and start the standard goods receipt process or goods issue process. You determine the cross-docking relevance after the goods have entered the warehouse or before they leave it. The following process variants exist for determining the cross-docking relevance and additional process steps:
Push Deployment (PD)
Pick From Goods Receipt (PFGR)
EWM-Triggered Opportunistic Cross-Docking
For a description of the prerequisites in SAP ERP, see SAP Library for SAP ERP Central Component unter .
For a description of the prerequisites in Extended Warehouse Management, “Prerequisites” under:
For a description of the individual process variants, see: