%% You should probably cite rfc7878 instead of this I-D.
@techreport{ietf-drinks-spp-protocol-over-soap-07,
    number =    {draft-ietf-drinks-spp-protocol-over-soap-07},
    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-drinks-spp-protocol-over-soap/07/},
    author =    {Kenneth Cartwright and Vikas Bhatia and Jean-Francois Mule and Alexander Mayrhofer},
    title =     {{Session Peering Provisioning (SPP) Protocol over SOAP}},
    pagetotal = 83,
    year =      2014,
    month =     oct,
    day =       22,
    abstract =  {The Session Peering Provisioning Framework (SPPF) specifies the data model and the overall structure to provision session establishment data into Session Data Registries and SIP Service Provider data stores. To utilize this framework one needs a transport protocol. Given that Simple Object Access Protocol (SOAP) is currently widely used for messaging between elements of such provisioning systems, this document specifies the usage of SOAP (via HTTPS) as the transport protocol for SPPF. The benefits include leveraging prevalent expertise, and a higher probability that existing provisioning systems will be able to easily migrate to using an SPPF based protocol.},
}