@techreport{park-mls-multiple-groups-requirement-00,
    number =    {draft-park-mls-multiple-groups-requirement-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-park-mls-multiple-groups-requirement/00/},
    author =    {Minho Park},
    title =     {{Multiple group membership}},
    pagetotal = 5,
    year =      2018,
    month =     nov,
    day =       20,
    abstract =  {This document proposes a functional requirement of Message Level Security (MLS) which provide an efficient management for multiple groups. Although MLS defines an architecture and an abstract protocol for a secure group communication, it overlooks the need of multiple groups. This document describes a usecase of the multiple groups, and the need for an efficient multiple group membership management.},
}