%% You should probably cite draft-ietf-teas-ietf-network-slice-use-cases instead of this I-D.
@techreport{contreras-teas-slice-nbi-02,
    number =    {draft-contreras-teas-slice-nbi-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-contreras-teas-slice-nbi/02/},
    author =    {Luis M. Contreras and Shunsuke Homma and Jose A. Ordonez-Lucena},
    title =     {{Considerations for defining a Transport Slice NBI}},
    pagetotal = 12,
    year =      2020,
    month =     jul,
    day =       13,
    abstract =  {The transport network is an essential component in the end-to-end delivery of services and, consequently, with the advent of network slicing it is necessary to understand what could be the way in which the transport network is consumed as a slice. This document analyses the needs of potential transport slice customers (i.e., use cases) in order to identify the functionality required on the North Bound Interface (NBI) of a transport slice controller for satisfying such transport slice requests.},
}