%% You should probably cite rfc9167 instead of this I-D.
@techreport{ietf-regext-epp-registry-maintenance-19,
    number =    {draft-ietf-regext-epp-registry-maintenance-19},
    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-regext-epp-registry-maintenance/19/},
    author =    {Tobias Sattler and Roger Carney and Jody Kolker},
    title =     {{Registry Maintenance Notification for the Extensible Provisioning Protocol (EPP)}},
    pagetotal = 22,
    year =      2021,
    month =     oct,
    day =       11,
    abstract =  {This document describes an Extensible Provisioning Protocol (EPP) extension called "Registry Maintenance Notification", which is used by EPP servers to notify EPP clients and allow EPP clients to query EPP servers regarding maintenance events.},
}