%% You should probably cite draft-mohali-sipcore-originating-cdiv-parameter instead of this I-D.
@techreport{mohali-dispatch-originating-cdiv-parameter-02,
    number =    {draft-mohali-dispatch-originating-cdiv-parameter-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-mohali-dispatch-originating-cdiv-parameter/02/},
    author =    {Marianne Mohali},
    title =     {{P-Served-User Header Field Parameter for Originating CDIV session case in Session Initiation Protocol (SIP)}},
    pagetotal = 7,
    year =      2016,
    month =     sep,
    day =       27,
    abstract =  {This specification defines a new Session Initiation Protocol (SIP) P- Served-User header field parameter, "orig-cdiv-param", which defines the session case used by a proxy when handling an originating session after Call Diversion (CDIV) services has been invoked for the served user. The P-Served-User header field is defined in RFC5502. The P- Served-User header field conveys the identity of the served user and the session case that applies to this particular communication session and application invocation. This document updates RFC5502 in order to add the originating after CDIV session case.},
}