%% You should probably cite draft-irtf-nmrg-ibn-intent-classification instead of this I-D.
@techreport{li-nmrg-intent-classification-00,
    number =    {draft-li-nmrg-intent-classification-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-li-nmrg-intent-classification/00/},
    author =    {Chen Li and Ying Cheng and John Strassner and Olga Havel and Weiping Xu and Will (Shucheng) LIU},
    title =     {{Intent Classification}},
    pagetotal = 13,
    year =      2019,
    month =     apr,
    day =       23,
    abstract =  {RFC 7575 defines Intent as an abstract high-level policy used to operate the network. Intent management system includes an interface for users to input requests and an engine to translate the intents into the network configuration and manage their lifecycle. Up to now, there is no commonly agreed definition, interface or model of intent. This document discusses what intent means to different stakeholders, describes different ways to classify intent, and an associated taxonomy of this classification. This is a foundation for discussion intent related topics.},
}