This read-create object specifies the OID of the Ethernet-over-MPLS pseudowire object associated with this flow point, per its description. Admins configure it to tie the flow point's Ethernet encapsulation to a specific EoMPLS pseudowire, which is how the traffic gets carried across the MPLS core. For example, when setting up a point-to-point Ethernet service over an MPLS backbone, an admin sets this pointer to the specific pseudowire object that carries that customer's traffic.