%% You should probably cite rfc9472 instead of this I-D.
@techreport{ietf-opsawg-sbom-access-00,
    number =    {draft-ietf-opsawg-sbom-access-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-ietf-opsawg-sbom-access/00/},
    author =    {Eliot Lear and Scott Rose},
    title =     {{Discovering And Accessing Software Bills of Materials}},
    pagetotal = 15,
    year =      2021,
    month =     jan,
    day =       26,
    abstract =  {Software bills of materials (SBOMs) are formal descriptions of what pieces of software are included in a product. This memo specifies a different means for SBOMs to be retrieved.},
}