%% You should probably cite draft-ietf-pce-binding-label-sid instead of this I-D.
@techreport{sivabalan-pce-binding-label-sid-04,
    number =    {draft-sivabalan-pce-binding-label-sid-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-sivabalan-pce-binding-label-sid/04/},
    author =    {Siva Sivabalan and Jeff Tantsura and Clarence Filsfils and Stefano Previdi and Jonathan Hardwick and Dhruv Dhody},
    title =     {{Carrying Binding Label/Segment-ID in PCE-based Networks.}},
    pagetotal = 10,
    year =      2018,
    month =     mar,
    day =       5,
    abstract =  {It is possible to associate a binding label to RSVP-TE signaled Traffic Engineering Label Switching Path or binding Segment-ID (SID) to Segment Routed Traffic Engineering path. Such a binding label/SID can be used by an upstream node for steering traffic into the appropriate TE path to enforce TE policies. This document proposes an approach for reporting binding label/SID to Path Computation Element (PCE) for supporting PCE-based Traffic Engineering policies.},
}