%% You should probably cite draft-ietf-mpls-mna-usecases instead of this I-D.
@techreport{saad-mpls-miad-usecases-00,
    number =    {draft-saad-mpls-miad-usecases-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-saad-mpls-miad-usecases/00/},
    author =    {Tarek Saad and Kiran Makhijani and Haoyu Song},
    title =     {{Usecases for MPLS Indicators and Ancillary Data}},
    pagetotal = 12,
    year =      2022,
    month =     jan,
    day =       7,
    abstract =  {This document presents a number of use cases that have a common need for encoding MPLS function indicators and ancillary data inside MPLS packets. The use cases described are not an exhaustive set, but rather the ones that are actively discussed at the MPLS Working Group.},
}