/->     +------+  +------+  +------+   TSN      ^ ^
  MPLS     |       |  X   |  |  X   |  |  X   |<- Appli    : :
App-Flow <-+       +------+  +------+  +------+   cation   : :(1)
           |       |TSN-L2|  |TSN-L2|  |TSN-L2|            : v
           \-> +---+======+--+======+--+======+-----+      :
                   | d-CW |  | d-CW |  | d-CW |            :
DetNet-MPLS        +------+  +------+  +------+            :(2)
                   |Labels|  |Labels|  |Labels|            v
               +---+======+--+======+--+======+-----+
Link/Sub-Network   |  L2  |  | TSN  |  | UDP  |
                   +------+  +------+  +------+
                                       |  IP  |
                                       +------+
                                       |  L2  |
                                       +------+
    (1) TSN Stream 
    (2) DetNet MPLS Flow