Summary - Y.3094 (04/2026) - Digital twin networks - General technical requirements of the model domain in the digital twin layer

Recommendation ITU-T Y.3094 defines data model types and functionalities of the digital twin network (DTN) model domain, and specifies the requirements of data models, the requirements of orchestration and management, and the requirements of unified interfaces of the DTN model domain. It supports the industry to have a unified understanding of DTN's model domain and provides guidance to build various modelling methods for the DTN system.