3GPP 23.501 v20.2.0 — the document's own text
5.28.0 General
Taught in 22. Clocks, TSN and deterministic delivery (The 5G system architecture, in depth).
Clause 5.28 defines the 5GS integration in TSN DN as a 5GS bridge.
In this scenario, 5GS is deployed in a TSN DN to provide wireless connectivity. From the perspective of the TSN DN, the 5GS is modelled as a Layer 2 Ethernet Bridge of the TSN DN.
In addition to supporting interoperation with TSN, 5GS also supports Time Sensitive Communication, Time Synchronization and integration with Deterministic Networking.