@techreport{you-i2nsf-user-group-based-policy-02,
    number =    {draft-you-i2nsf-user-group-based-policy-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-you-i2nsf-user-group-based-policy/02/},
    author =    {Jianjie You and Myo Zarny and Christian Jacquenet and Mohamed Boucadair and Yizhou Li and John Strassner and Sumandra Majee},
    title =     {{User-group-based Security Policy for Service Layer}},
    pagetotal = 16,
    year =      2016,
    month =     jul,
    day =       8,
    abstract =  {This draft defines the User-group Aware Policy Control (UAPC) framework, which facilitates consistent enforcement of security policies based on user group identity. Policies are used to control security policy enforcement using a policy server and a security controller. Northbound APIs are also discussed.},
}