%% You should probably cite draft-ietf-netmod-immutable-flag instead of this I-D.
@techreport{ma-netmod-immutable-flag-00,
    number =    {draft-ma-netmod-immutable-flag-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-ma-netmod-immutable-flag/00/},
    author =    {Qiufang Ma and Qin Wu and Hongwei Li},
    title =     {{Immutable Metadata Annotation}},
    pagetotal = 15,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {This document defines a metadata annotation {[}RFC7952{]} named "immutable" to indicate the immutability of a particular instantiated data node. Any instantiated data node annotated with immutable="true" by the server is read-only to the clients of YANG- driven management protocols, such as NETCONF, RESTCONF and other management operations (e.g., SNMP and CLI requests).},
}