One document matched: draft-crocker-id-adoption-06.xml


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<rfc category="info" docName="draft-crocker-id-adoption-06" ipr="trust200902">
   <front>
      <title abbrev="Handling of I-Ds by WGs">Handling of Internet Drafts by IETF Working
         Group</title>
      <author fullname="Adrian Farrel" initials="A." surname="Farrel">
         <organization>Juniper Networks</organization>
         <address>
            <email>adrian@olddog.co.uk</email>
         </address>
      </author>
      <author fullname="Dave Crocker" initials="D." role="editor" surname="Crocker">
         <organization>Brandenburg InternetWorking</organization>
         <address>
            <postal>
               <street>675 Spruce Drive</street>
               <city>Sunnyvale</city>
               <region>CA</region>
               <code>94086</code>
               <country>USA</country>
            </postal>
            <phone>+1.408.246.8253</phone>
            <email>dcrocker@bbiw.net</email>
         </address>
      </author>
      <date year="2014" />
      <area>General</area>
      <workgroup />
      <keyword>IETF process working group internet draft adoption handling creation</keyword>
      <abstract>
         <t>The productive output of an IETF working group is documents, as mandated by the working
            group's charter. When a working group is ready to develop a particular document, the
            most common mechanism is for it to "adopt" an existing document as a starting point. The
            document that a working group adopts and then develops further is based on initial input
            at varying levels of maturity. An initial working group draft might be a document
            already in wide use, or it might be a blank sheet, wholly created by the working group,
            or it might represent any level of maturity in between. This document discusses how a
            working group typically handles the formal documents that it targets for publication.
         </t>
      </abstract>

   </front>

   <middle>

      <section title="Introduction">
         <t>The productive output of an IETF working group is documents, as mandated by the working
            group's charter. Working groups develop these documents based on initial input of
            varying levels of maturity. An initial working group draft might be a document already
            in wide use, or it might be a blank sheet, wholly created by the working group, or it
            might represent any level of maturity in between. This document discusses how a working
            group typically handles the formal documents that it targets for publication. The
            discussion applies only to the IETF and does not cover IRTF groups, where practices vary
            widely.</t>

         <t>Within the general constraints of formal IETF process and the specific constraints of a
            working group's charter, there can be considerable freedom in the adoption and
            development of drafts. As with most IETF activities, the ultimate arbiter of such
            choices is working group agreement, within the constraints of its charter. As with most
            working group management, this agreement might be explicit or implicit, depending upon
            the efficiencies that the group deems appropriate.</t>

         <t><list style="hanging">
               <t hangText="NOTE:  ">This draft is intentionally non-normative. It is meant as a
                  guide to common practice, rather than as a formal definition of what is
                  permissible.</t>
            </list></t>

         <section anchor="WhatIs" title="What is a Working Group Draft?">

            <t>Working Group drafts are documents that are subject to IETF Working Group revision
               control, with advancement for publication as an RFC requiring rough consensus in the
               working group. Creation or adoption of a draft by a working group -- as well as
               substantive changes to the document -- need to represent working group rough
               consensus.</t>

            <t>Documents under development in the IETF community are distributed as Internet Drafts
               (I-D) <xref target="RFC2026" />, <xref target="ID-Info" />. Working groups use this
               mechanism for producing their official output, per Section 7.2 of <xref
                  target="RFC2418" /> and Section 6.3 of <xref target="Tao" />. The common
               convention for identifying an I-D formally under the ownership of a working group is
               by the inclusion of "ietf" in the second field of the I-D filename and the working
               group name in the third field, per Section 7 of <xref target="ID-Guidelines" />. That
               is: <figure>
                  <artwork align="center"><![CDATA[draft-ietf-<wgname>-...]]></artwork>
               </figure></t>
            <t>Individual submissions are drafts being created and pursued outside of a working
               group, although a working group might choose to adopt the draft later, as discussed
               below. Anyone is free to create an individual submission at any time. Such documents
               are typically distinguished through the use of the author's last name, in the style
               of: <figure>
                  <artwork align="center"><![CDATA[draft-<lastname>-...]]> </artwork>
               </figure></t>
            <t>Responsibility for direct revision of a working group I-D is assigned to its editors
               and authors. See <xref target="authedit" /> for discussion about their selection and
               role.</t>

         </section>

         <section title="Working Group Authority and Consensus">
            <t>A premise of the IETF is that a working group has final authority over the content of
               its documents, within the constraints of the working group charter. No individual has
               special authority for the content. The chairs assign document authors/editors and can
               formulate design teams, but the content of working group documents is always,
               ultimately, subject to working group approval. Approval is described in terms of the
               IETF's "rough consensus" construct, which is the prime example of the IETF's
               preference for pragmatics over niceties. Unanimous agreement is always desirable, but
               more approximate (rough) agreement will suffice, as long as it is clear and strong.
               Further discussion of the nature of rough consensus can be found in <xref
                  target="Consensus" />.</t>

            <t>Other than for selection of document authors/editors, as discussed in <xref
                  target="authedit" />, working group decision-making about document management is
               subject to normal IETF process rules. Useful descriptions of this process for a
               working group are in Section 3.3 of <xref target="RFC2418" /> and Section 4.2 of
                  <xref target="Tao" />.</t>

            <t>In terms of the IETF's formal rough consensus processes, the working group raises and
               discusses an item of document content and then determines its rough consensus. For
               difficult topics and/or difficult working group dynamics, this laborious process
               really is essential, because its diligence validates progress at each step along the
               way. However working groups often handle simpler matters more simply, such as having
               a Chair assert the likely agreement and merely call for objections. Ultimately, the
               mode of working group decision making is determined by the comfort of the working
               group with the way the decisions are being made.</t>

            <t> At times, a document author/editor can appear to have considerable authority over
               content, but this is (merely) for efficiency. That is, the chairs can permit authors
               and editors to proceed with an implied (default) working group agreement, as long as
               the working group is comfortable with that mode. Of course the benefit in the mode is
               efficiency, but its risk is failure to retain or verify actual consensus among the
               working group participants. When a working group is operating in the mode of active,
               direct author content development, an easy validation method is simply to have chairs
               query the working group when a new document version appears, asking for comments and
               concerns.</t>

            <t>In general when it is not completely obvious what the opinion of the working group
               is, working group chairs can poll the working group to find out. As with any other
               consensus question, the form in which it is asked can make a difference. In
               particular, a general 'yes/no' question often is not as helpful as asking supporters
               and detractors of a draft -- or of the decision under consideration -- to provide
               their reasons, not merely their preferences. In effect, this treats the matter of
               consensus as an on-going discussion. Ideally the discussion can produce changes in
               the document or in participant views, or both.</t>

         </section>

         <section title="Questions Considered in This Document">
            <t>The purpose of this document is to discuss the criteria and sequence typically
               followed when adopting and developing a formal IETF working group document.
               Therefore, this document considers the following questions that are particularly
               relevant to working group chairs who are charged with running the process: <list>
                  <t><list style="symbols">
                        <t>How do working group chairs decide which drafts to adopt and when? </t>
                        <t>Is it necessary to poll the working group explicitly, and what does a
                           working group poll look like?</t>
                        <t>How do working group chairs make the decision?</t>
                        <t>What are the process steps the working group will choose to use, for an
                           I-D to become a WG I-D?</t>
                        <t>Are there any special cases?</t>
                        <t>Can a document be created as a WG I-D from scratch?</t>
                        <t>How can competing drafts be handled?</t>
                        <t>Can an Individual I-D be under the care of a WG?</t>
                        <t>Can a WG I-D become an Individual I-D?</t>
                     </list></t>
               </list>
            </t>
         </section>

      </section>


      <section title="Adoption Sequence">
         <section title="Typical Steps">
            <t>When there is an existing document and the chairs want to propose adopting it as a
               new working group document, the chairs often: <list>
                  <t><list style="numbers">
                        <t>Remind current draft owners that they are transferring change control for
                           the document to the IETF.</t>
                        <t>Inform the working group of the intent.</t>
                        <t>Check for known IPR that needs to be disclosed, using some technique like
                           those described in <xref target="RFC6702" /></t>
                        <t>Obtain working group rough consensus.</t>
                        <t>Choose document editors.</t>
                        <t>Chairs instruct authors to post WG I-D.</t>
                        <t>Chairs approve posting.<xref target="Approval" /></t>
                        <t>Chairs ensure that the non-working group version of the draft is marked
                           as being replaced by this working group version.</t>
                        <t>Everyone enjoys the ensuing working group discussion...</t>
                     </list></t>
               </list></t>
         </section>

         <section title="Criteria for Adoption">

            <t>No formal specification for working group 'adoption' of a draft exists; the current
               document is meant to provide a description of common activities for this, but again
               note that it is not normative.</t>

            <t>There are some basic considerations when deciding to adopt a draft:<list>
                  <t><list style="symbols">
                        <t>Is there a charter milestone that explicitly calls for such a
                           document?</t>
                        <t>Is the topic of the I-D within scope for the working group?</t>
                        <t>Is the purpose of the draft sufficiently clear?</t>
                        <t>Does the document provide an acceptable platform for continued effort by
                           the working group?</t>
                        <t>What are the process or technical objections to adoption of the
                           draft?</t>
                        <t>Is the draft likely to be completed in a timely manner?</t>
                        <t>Does the intended status of the document seem reasonable to the working
                           group? </t>
                        <t>If not already in scope, is a simple modification to the charter feasible
                           and warranted?</t>
                        <t>Does the draft carry known intellectual property rights issues?</t>
                        <t>Is there strong working group support for working on the draft?</t>
                     </list></t>
               </list></t>

            <t>Adoption has some basic pragmatics:<list>
                  <t><list style="hanging">
                        <t hangText="Rough consensus:  ">Working group agreement to adopt is not
                           required to be unanimous.</t>
                        <t hangText="Initial, not final: ">The writing quality is not required to be
                           ready-for-publication, although writing quality can be a problem and does
                           need explicit attention; although not mandatory, it is good practice to
                           check whether a new working group draft passes <xref target="IDNITS"
                            />.</t>
                        <t hangText="Adoption, not approval:  ">The document is not required to
                           already contain a complete and/or sufficient solution, although of course
                           this can be helpful. Equally, adoption by a working group does not
                           guarantee publication of the document as an RFC.</t>
                        <t hangText="Group, not chairs: ">Concerning the draft, the position of the
                           working group chairs has no special authority, except to assess working
                           group consensus.</t>
                     </list></t>
               </list></t>

            <t><list style="hanging">
                  <t hangText="REMINDER:  ">Once a working group adopts a draft, the document is
                     owned by the working group and can be changed however the working group
                     decides, within the bounds of IETF process and the working group charter.
                     Absent explicit agreement, adopting a document does not automatically mean that
                     the working group has agreed to all of its content. So a working group (or its
                     charter) might explicitly dictate the basis for retaining, removing or
                     modifying some or all of a draft's content, technical details, or the like.
                     However in the absence of such constraints, it is worth having the adoption
                     process include a sub-process of gathering working group concerns about the
                     existing draft and flagging them explicitly.</t>
               </list></t>

         </section>

      </section>


      <section anchor="authedit" title="Authors/Editors">

         <t>Document authors/editors are chosen by the working group chairs. Authors are described
            in Section 6.3 of <xref target="RFC2418" />. <list style="hanging">
               <t hangText="NOTE:  ">The distinction between an 'author' and an 'editor' is, at
                  best, subjective. A simplistic rule of thumb is that editors tend to do the
                  mechanics of incorporating working group detail, whereas authors tend to create
                  the detail, subject to working group approval. That is, one role is more active
                  with the content and the other is more passive. It is a responsibility of the
                  working group chairs to ensure that document authors make modifications in accord
                  with working group rough consensus. Authors serve at the pleasure of the working
                  group chairs, and are subject to replacement for a variety of reasons.</t>
            </list></t>

         <t>For existing documents that are being adopted by a working group, there is a special
            challenge in the selection of document editors: The document has already had editors. So
            the question is whether the same people are appropriate for continuing the task?
            Sometimes the answer is yes, but this is not automatic. The process within an IETF
            working group can be quite different from the process that created previous versions.
            This well might make it appropriate to select one or more new editors, either as
            additions to the editor team or as primary pen-holders (effectively re-classifying the
            previous team as co-authors). </t>

         <t>If the original editors are to continue in their role, the chairs might want to ensure
            that the editors understand IETF working group process; it is likely to be quite
            different from the process that developed earlier versions of the document. If
            additional or new editors are assigned, the transition can be discussed, including its
            reasons; this is best done as soon as possible.</t>
      </section>



      <section title="Document History and Stability">

         <t>Working group charters sometimes specify an initial set of existing documents to use as
            a basis of the working group's activities. That 'basis' can vary considerably, from
            simple input to working group discussion, all the way to an advanced draft adopted by
            the working group and subject only to minimal changes. The role of a document should be
            explicitly stated in the charter.</t>

         <t>Absent charter restrictions, a working group is free to create new documents. It is not
            required that all drafts start as the effort of an individual. Of course the criteria
            for brand new documents are likely to be the same as for those imported into the working
            group with the additional and obvious requirement that the working group chairs will
            need to appoint authors/editors before any work can progress. Note that from time to
            time a working group will form a design team to produce the first version of a working
            group draft. Design teams are discussed in Section 6.5 of <xref target="RFC2418" />.</t>

         <t>Work that is brought to the IETF has different levels of completeness and maturity, and
            different timings for having achieved those levels. When the IETF charters a group and
            includes existing material, the charter can cast the role of that material in very
            different ways: <list>
               <t><list style="symbols">
                     <t>It can treat it as no more than a set of ideas, to be used or ignored;</t>

                     <t>It can treat it as a basic design, with all of the actual details still
                        fluid;</t>

                     <t>It can treat it as a rough draft, subject to extensive revision;</t>

                     <t>It can treat it as a solid specification that merely needs review,
                        refinement and maybe enhancement;</t>

                     <t>It can treat it as a deployed technology that is best served by trying to
                        protect its installed base, but with some tolerance for changes that affect
                        interoperability;</t>

                     <t>It can treat it as a deployed technology for which protecting the installed
                        base is essential, including retention of core interoperability.</t>
                  </list></t>
            </list>These suggest a wide range of possible constraints on working group effort.</t>


         <t> Equally, those bringing technology to the IETF do so at different points in the
            maturity of their work. Any of the above might make sense, depending upon that maturity,
            the extent of deployment, and the timing of the investment made by the installed
            base.</t>

         <t> When technology is brand new, with at most some prototypes done as proofs of concept,
            then significant changes to the specification will not necessarily add much to the
            development and deployment costs. However when the technology is part of a mature,
            well-deployed market, incompatible changes are likely to be problematic for that market,
            which can hinder adoption of the changes.</t>

         <t> For example, immediately after the development investment is made -- and especially
            when there has been considerable initial deployment -- but still room for quite a bit
            more -- the installed and potential base might not take kindly to disruptive standards
            work that undermines their recent investment. </t>




         <t>In reflecting upon the basis for adopting an existing draft, it is important to consider
            the document's place in its lifecycle and the needs of any installed base when deciding
            on the constraints to impose on document development.</t>


      </section>

      <section title="Some Issues for Consideration">
         <section title="Individual I-Ds Under WG Care">

            <t>Sometimes, a working group facilitates a draft, but does not own it or formally adopt
               it. These are "individual" drafts <xref target="Individual" />.</t>

            <t>As noted in <xref target="WhatIs" /> and reinforced in <xref target="ID-Guidelines"
                />, the convention for identifying an I-D formally under the ownership of a working
               group is by following the naming convention: <figure>
                  <artwork align="center"><![CDATA[draft-ietf-<wgname>-...]]></artwork>
               </figure> By contrast, documents that are still under the control of their authors
               are known as "individual" I-Ds. When these documents are intended for consideration
               by a specific working group, the convention is that the document uses the naming
               convention as follows where the second element is the last name of one of the
               principal authors.<figure>
                  <artwork align="center"><![CDATA[draft-<lastname>-<wgname>...]]></artwork>
               </figure>Having the working group name following the personal name allows tools to
               associate these drafts with the working group, even though the filename identifies
               them as the work of individuals.</t>

            <t>Such documents can be handled according to normal, internal working group process
               management. However matters of ownership, working group final approval, and the like
               are all subject to negotiation amongst the document authors, working group and area
               directors.</t>

            <t>This is a rare situation and working group chairs can be assured that the Area
               Directors will want to understand why the document could not be adopted and owned by
               the working group. </t>
         </section>

         <section title="WG Drafts Can become Individual Drafts">
            <t>A working group is not obligated to retain documents it has adopted. Sometimes
               working group efforts conclude that a draft is no longer appropriate for working
               group effort. If an individual wishes to pursue the document outside of the working
               group, the document can be released to them.</t>
         </section>

         <section title="Competing Drafts">

            <t>Engineering for interesting topics often produces competing, interesting proposals.
               The reasons can be technical aesthetics, engineering tradeoffs, architectural
               differences, company economics and the like. Although it is far more comfortable to
               entertain only one proposal, a working group is free to pursue more than one. Often
               this is necessary until a clear preference develops. Sometimes, multiple versions are
               formally published, absent consensus among the alternatives.</t>

            <t>It is appealing to ask authors of competing proposals to find a way to merge their
               work. Where it makes sense to do this, it can produce a single, strong specification.
               The detailed discussions to merge are often better held in a design team than amidst
               the dynamics of an open working group mailing list. The working group has ultimate
               authority over any decisions, but it is not required that it be involved in all the
               discussions.</t>

            <t>On the other hand, some differences cannot be resolved and attempting a merge can
               produce a weaker result, as discussed in <xref target="Heli-Sub" />.</t>

            <t>Various management efforts can facilitate the handling of competing proposals. Some
               examples include: <list>
                  <t><list style="symbols">
                        <t>Develop a requirements document that is independent of specific
                           proposals; this can highlight features that are deemed essential, from
                           those that are of secondary importance, and facilitate a discussion about
                           features without reference to specific proposals.</t>
                        <t>Develop a comparison table of the proposals; this can aid understanding
                           of their differences.</t>
                        <t>Discuss the relative importance and effects of having one proposal,
                           versus multiple; this can focus people's efforts at compromise and
                           encourage a willingness to choose a single proposal.</t>
                     </list></t>
               </list></t>

            <t>The problem of competing drafts can be particularly painful when it arises in either
               of two circumstances: <list>
                  <t><list style="symbols">
                        <t>If a second proposal appears as a new draft, just as the chairs were
                           ready to poll the working group on adoption of the draft containing the
                           first proposal, then the authors of the first proposal could feel
                           affronted. It does not follow that the second draft was written to be
                           difficult or derail the first: it might even include better ideas. So it
                           is best not to disregard it. However, automatically asking the authors to
                           merge their work will not necessarily produce a more solid solution and
                           will not guarantee faster progress. This situation will be a judgement
                           call in each case, and it might help to ask the working group for their
                           opinion: shall the working group adopt one document as a starting point
                           and fold in the ideas from the second under the control of consensus, or
                           shall the working group wait until the authors of both documents have
                           reached agreement? </t>
                        <t>If the working group has already adopted an I-D on a specific topic, the
                           posting of a new individual I-D on the same topic could be seen as an
                           attack on the working group processes or decisions. However, posting an
                           I-D is often a good way to put new ideas into concrete form, for public
                           consideration and discussion. The working group chairs will want to
                           encourage the working group to consider the new proposal. Shall it be
                           adopted and entirely replace the current working group draft? Shall the
                           new ideas be incorporated into the work of the working group through the
                           normal editorial process? Shall the working group adopt a second
                           competing solution? Or shall the new draft be rejected and not adopted by
                           the working group?</t>
                     </list></t>
               </list></t>

         </section>
      </section>


      <section title="Security Considerations">

         <t>Beyond the credibility of the IETF, this document raises no security concerns.</t>
      </section>

      <section title="Acknowledgements">
         <t>This draft was developed from an IETF tutorial given by A. Farrel. L. Anderson
            contributed useful comments.</t>
      </section>

   </middle>

   <back>

      <references title="Informative References">
         <reference anchor="Farrel-Chairs">
            <front>
               <title>What is a Working Group ID (and when to adopt one)</title>
               <author fullname="A. Farrel" initials="A." surname="Farrel">
                  <organization>Huawei</organization>
                  <address>
            <email>adrian.farrel@huawei.com</email>
         </address>
               </author>
               <date month="July" year="2010" />
            </front>
            <seriesInfo name="Web" value="http://wiki.tools.ietf.org/group/edu/wiki/IETF78#" />
         </reference>

         <reference anchor="RFC2026">

            <front>
               <title abbrev="Internet Standards Process">The Internet Standards Process -- Revision
                  3</title>
               <author fullname="Scott O. Bradner" initials="S." surname="Bradner">
                  <organization>Harvard University</organization>
                  <address>
<postal>
<street>1350 Mass. Ave.</street>
<city>Cambridge</city>
<region>MA</region>
<code>02138</code>
<country>US</country></postal>
<phone>+1 617 495 3864</phone>
<email>sob@harvard.edu</email></address>
               </author>
               <date month="October" year="1996" />
               <abstract>
                  <t>This memo documents the process used by the Internet community for the
                     standardization of protocols and procedures. It defines the stages in the
                     standardization process, the requirements for moving a document between stages
                     and the types of documents used during this process. It also addresses the
                     intellectual property rights and copyright issues associated with the standards
                     process.</t>
               </abstract>
            </front>

            <seriesInfo name="BCP" value="9" />
            <seriesInfo name="RFC" value="2026" />
            <format octets="86731" target="http://www.rfc-editor.org/rfc/rfc2026.txt" type="TXT" />
         </reference>

         <reference anchor="RFC2418">

            <front>
               <title abbrev="IETF Guidelines">IETF Working Group Guidelines and Procedures</title>
               <author fullname="Scott Bradner" initials="S." surname="Bradner">
                  <organization>Harvard University</organization>
                  <address>
<postal>
<street>1350 Mass Ave.</street>
<street>Cambridge</street>
<country>MA</country></postal>
<phone>+1 617 495 3864</phone>
<email>sob@harvard.edu</email></address>
               </author>
               <date month="September" year="1998" />
               <area>General</area>
               <keyword>Internet Engineering Task Force</keyword>
               <abstract>
                  <t> The Internet Engineering Task Force (IETF) has responsibility for developing
                     and reviewing specifications intended as Internet Standards. IETF activities
                     are organized into working groups (WGs). This document describes the guidelines
                     and procedures for formation and operation of IETF working groups. It also
                     describes the formal relationship between IETF participants WG and the Internet
                     Engineering Steering Group (IESG) and the basic duties of IETF participants,
                     including WG Chairs, WG participants, and IETF Area Directors. </t>
               </abstract>
            </front>

            <seriesInfo name="BCP" value="25" />
            <seriesInfo name="RFC" value="2418" />
            <format octets="62857" target="http://www.rfc-editor.org/rfc/rfc2418.txt" type="TXT" />
            <format octets="77010" target="http://xml.resource.org/public/rfc/html/rfc2418.html"
               type="HTML" />
            <format octets="62422" target="http://xml.resource.org/public/rfc/xml/rfc2418.xml"
               type="XML" />
         </reference>


         <reference anchor="Tao">

            <front>
               <title>The Tao of IETF - A Novice's Guide to the Internet Engineering Task Force </title>
               <author fullname="P. Hoffman" initials="P." role="editor" surname="Hoffman">
                  <organization />
               </author>
               <date year="2012" />
            </front>
            <seriesInfo name="IETF" value="http://www.ietf.org/tao.html" />
         </reference>

         <reference anchor="RFC6702">

            <front>
               <title>Promoting Compliance with Intellectual Property Rights (IPR) Disclosure
                  Rules</title>
               <author fullname="T. Polk" initials="T." surname="Polk">
                  <organization />
               </author>
               <author fullname="P. Saint-Andre" initials="P." surname="Saint-Andre">
                  <organization />
               </author>
               <date month="August" year="2012" />
               <abstract>
                  <t>The disclosure process for intellectual property rights (IPR) in documents
                     produced within the IETF stream is essential to the accurate development of
                     community consensus. However, this process is not always followed by IETF
                     participants. Regardless of the cause or motivation, noncompliance with IPR
                     disclosure rules can delay or even derail completion of IETF specifications.
                     This document describes some strategies for promoting compliance with the IPR
                     disclosure rules. These strategies are primarily intended for use by area
                     directors, working group chairs, and working group secretaries. This document
                     is not an Internet Standards Track specification; it is published for
                     informational purposes.</t>
               </abstract>
            </front>

            <seriesInfo name="RFC" value="6702" />
            <format octets="35052" target="http://www.rfc-editor.org/rfc/rfc6702.txt" type="TXT" />
         </reference>



         <reference anchor="ID-Info">
            <front>
               <title>Checklist for Internet-Drafts (IDs) submitted for RFC publication</title>
               <author fullname="B. Wijnen" initials="B." role="editor" surname="Wijnen" />
               <date day="12" month="May" year="2009" />
            </front>

            <seriesInfo name="IETF" value="https://www.ietf.org/id-info/checklist.html" />
         </reference>

         <reference anchor="IDNITS">
            <front>
               <title>IDNITS Tool</title>
               <author>
                  <organization>IETF</organization>
               </author>
               <date year="2013" />
            </front>
            <seriesInfo name="IETF" value="https://www.ietf.org/tools/idnits/" />
         </reference>

         <reference anchor="ID-Guidelines">
            <front>
               <title>Guidelines to Authors of Internet-Drafts</title>
               <author fullname="R. Housley" initials="R." role="editor" surname="Housley">
                  <organization>Vigil Security</organization>
               </author>
               <date day="7" month="December" year="2010" />
            </front>
            <seriesInfo name="IETF" value="http://www.ietf.org/ietf-ftp/1id-guidelines.txt" />
         </reference>

         <reference anchor="Approval">
            <front>
               <title>IETF Internet-Draft Initial Version Approval Tracker</title>
               <author>
                  <organization>IETF</organization>
               </author>
               <date />
            </front>
            <seriesInfo name="IETF"
               value="https://datatracker.ietf.org/cgi-bin/wg/wg_init_rev_approval.cgi" />
         </reference>

         <reference anchor="Heli-Sub">
            <front>
               <title>On Helicopters and Submarines</title>
               <author fullname="M. Rose" initials="M." surname="Rose">
                  <organization>Invisible Worlds</organization>
               </author>
               <date />
            </front>
            <seriesInfo name="ACM Queue - Instant Messaging" value="Vol 1, Issue 8, Page 10" />
            <seriesInfo name="ACM" value="http://dl.acm.org/ft_gateway.cfm?id=966726" />
         </reference>


         <reference anchor="Consensus">
            <front>
               <title>On Consensus and Humming in the IETF</title>
               <author fullname="P. Resnick" initials="P." surname="Resnick" />

               <date month="November" year="2013" />

            </front>
            <seriesInfo name="I-D" value="draft-resnick-on-consensus-06" />
            <format target="https://datatracker.ietf.org/doc/draft-resnick-on-consensus/" type="Web"
             />
         </reference>

         <reference anchor="Individual">
            <front>
               <title>Guidance on Area Director Sponsoring of Documents</title>
               <author fullname="IESG" surname="IESG" />
               <date month="March" year="2007" />
            </front>
            <seriesInfo name="IETF"
               value="http://www.ietf.org/iesg/statement/ad-sponsoring-docs.html" />
         </reference>
      </references>
      <section title="IANA Considerations">
         <t> There are no requests for IANA.</t>
         <t>The RFC Editor should remove this section.</t>
      </section>

      <section title="Acknowledgements">
         <t>This document was based on a presentation made at an IETF Working Group Chairs lunch.
               <xref target="Farrel-Chairs" />)</t>
      </section>
   </back>
</rfc>

PAFTECH AB 2003-20262026-04-23 09:26:57