This project aims at constructing a 5G/6G end-to-end (E2E) slicing framework, where “network slices” spanning all relevant domains (e.g., user devices, base stations and network infrastructure) are created and tailored to meet the heterogeneous needs of target industries. All the practical aspects (e.g., orchestration, isolation, scalability, and security) associated with the design, deployment, and operation of these slices will be studied, and the required mechanisms will be developed. To demonstrate the benefits of the proposed framework in a real-world environment, a future-proof experimental 5G/6G slicing testbed, based on commodity hardware (e.g., software-defined radios (SDRs) and x86 computers) and open-source solutions, will be built and applied to significant use cases in the automotive industry.