%% You should probably cite rfc5130 instead of this I-D.
@techreport{ietf-isis-admin-tags-04,
    number =    {draft-ietf-isis-admin-tags-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-ietf-isis-admin-tags/04/},
    author =    {Mike Shand and Stefano Previdi and Christian Martin},
    title =     {{A Policy Control Mechanism in IS-IS Using Administrative Tags}},
    pagetotal = 8,
    year =      2007,
    month =     nov,
    day =       19,
    abstract =  {This document describes an extension to the IS-IS protocol to add operational capabilities that allow for ease of management and control over IP prefix distribution within an IS-IS domain. This document enhances the IS-IS protocol by extending the information that an Intermediate System (IS) router can place in Link State Protocol (LSP) Data Units for policy use. This extension will provide operators with a mechanism to control IP prefix distribution throughout multi-level IS-IS domains. {[}STANDARDS-TRACK{]}},
}