%% You should probably cite draft-ietf-pce-sr-p2mp-policy instead of this I-D.
@techreport{hsd-pce-sr-p2mp-policy-03,
    number =    {draft-hsd-pce-sr-p2mp-policy-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-hsd-pce-sr-p2mp-policy/03/},
    author =    {Hooman Bidgoli and Daniel Voyer and Saranya Rajarathinam and Ehsan Hemmati and Tarek Saad and Siva Sivabalan},
    title =     {{PCEP extensions for p2mp sr policy}},
    pagetotal = 36,
    year =      2021,
    month =     may,
    day =       25,
    abstract =  {SR P2MP policies are set of policies that enable architecture for P2MP service delivery. This document specifies extensions to the Path Computation Element Communication Protocol (PCEP) that allow a stateful PCE to compute and initiate P2MP paths from a Root to a set of Leaves.},
}