Italo Busi, Daniel King, Haomian Zheng, Yunbin Xu, 2022-07-04, This doc provides an analysis of the applicability of the YANG styles described by the IETF (in distinct in the Traffic Engineering Architecture and Signaling (TEAS) and Common Control and Measurement Plane (CCAMP) working groups) to support ODU transit services, transparent consumer products and services, and Ethernet Private Line/Ethernet Virtual Private Line (EPL/EVPL) providers.