The introduction of Ethernet into critical embedded applications opens new needs to master and secure network development and deployment. While Ethernet is a well known Information Technology (IT) brick and deployed in the industry on a case-by-case basis, Time-Sensitive Networking (TSN) complements have only recently emerged in the aerospace and automotive industries as a promising solution to provide real-time, reliability, and availability guaranties for safety-critical systems. The complexity and diversity of TSN mechanisms enforce the use of specialized tools to assist the network engineer for the design, configuration and deployment of the network parameters. On the other hand, IETF has proposed Yet Another Next Generation (YANG) modeling language for interoperability in configuration and monitoring of various network devices. In this paper, we propose to revisit and complement the YANG standardised model in order to enable tool interoperability, with the aim of providing these complements as open source. The benefit of the proposed YANG model will be demonstrated on a TSN industrial use case with a set of tools ranging from network design and configuration to deployment on a Proof of Concept (PoC) platform.