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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Dear Secretariat,</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Please process the following SEA resolution to move it through the CCSDS processes for review and approval. The original CESG resolution was
<b>CESG-P-2017-10-001</b> and three sets of PIDs were raised. This addresses the resolution of these PIDs<b>.</b></span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">This resolution, in draft form, has already been reviewed by the CESG, and, after discussion, unanimously approved by show of hands, during our meeting on Monday, 16 Apr 2018. This is the CESG
agreed PID resolution for the TC20/SC13/CCSDS and TC20/SC14 liaison agreement to jointly work on extending the CCSDS Reference Architecture for Space Data Systems (RASDS, CCSDS 311.0-M-1).</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Thanks, Peter</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:-webkit-standard;color:black"> ====================================================</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;color:black">SEA-R-2018-04-11 Request specific extension of existing
</span></b><b><span style="font-size:11.0pt;color:black">TC20/SC13/CCSDS and TC20/SC14 liaison agreement to jointly work on extending the CCSDS Reference Architecture for Space Data Systems (RASDS, CCSDS 311.0-M-1).</span></b><b><span style="color:black"><o:p></o:p></span></b></p>
<p class="MsoNormal"><span style="color:black"> <o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;color:black">The System Engineering Area,</span></b><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"> <o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;color:black">CONSIDERING that:</span></b><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">The CCSDS Systems Engineering Area (SEA) has developed and published the CCSDS Reference Architecture for Space Data Systems (RASDS, CCSDS 311.0-M-1), and that</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">The ISO TC20/SC14 wishes to develop extensions to the RASDS methodology to meet its specific needs, and that<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Explanatory materials have been developed describing the nature of this work (attached file SEA Response CESG-P-2017-10-001 PIDs (edits) 16Apr17), and that<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">The SEA Systems Architecture Working Group (SAWG) and the CESG have reviewed and approved this resolution, and that</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">The SEA AD has reviewed this resolution and agrees that it is ready to be sent to the CMC for review and approval.</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;color:black"> </span></b><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span lang="SK" style="font-size:11.0pt;color:black">And RECOGNIZING that:</span></b><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">The viewpoint / view architecture methodology in RASDS is entirely suitable for supporting this sort of joint development, and that</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">The orderly extension of this reference architecture methodology in in the best interests of CCSDS and the ISO TC20/SC14, and that</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">The leads of the two organizations already have a good working relationship, and that<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">There already is an overall CCSDS and TC20/SC14 liaison that is documented in the CCSDS Organization and Processes (CCSDS A02.0-Y-4) in Sec 2.3.1.4.3 CCSDS Liaisons, and that</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">The exact details of what these extensions will involve and how the result will be published can be handled within the usual CCSDS project chartering process, and that<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">The CCSDS SEA Area Director is responsible for requesting CMC approval of this liaisons.</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:black"> <o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;color:black">RESOLVES to request:</span></b><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">That the CMC review and approve this specific extension of the existing CCSDS and ISO TC20/SC14 liaison agreement, and that</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">The Secretariat initiate the CMC review of this proposal for approval, and that</span><span lang="BG" style="font-size:11.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">The Secretariat then inform the SEA AD of CMC concurrence with this resolution, and that<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">The Secretariat then inform the ISO TC20/SC14 of the CCSDS approved wording of this liaison agreement extension.</span><span lang="BG" style="font-size:11.0pt;color:black"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:-webkit-standard;color:black"> ====================================================</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;color:black"> <o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;color:black">Specific liaison agreement wording, as revised, (from pg 9 in the attached PPT file)<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;color:black"><o:p> </o:p></span></b></p>
<ul style="margin-top:0in" type="disc">
<li class="MsoNormal" style="color:black;mso-list:l0 level1 lfo1"><b>TC20/SC14 (SC14) and TC20/SC13/CCSDS (CCSDS) agree there is a common, complimentary basis for standards development.
</b><o:p></o:p></li><li class="MsoNormal" style="color:black;mso-list:l0 level1 lfo1"><b>From that basis, they agree to the evolution of a common reference architecture methodology and representation.</b><o:p></o:p></li><li class="MsoNormal" style="color:black;mso-list:l0 level1 lfo1"><b>SC14 and CCSDS agree to exchange information on the evolution and extension of architecture elements such as reference architecture methodology documents, i.e. Reference Architecture for Space
Data Systems (RASDS, CCSDS 311.0-M-1), where relevant. </b><o:p></o:p></li><li class="MsoNormal" style="color:black;mso-list:l0 level1 lfo1"><b>The SC14 reference architectural elements will be developed and approved in SC14. The CCSDS reference architectural elements will be developed and approved in CCSDS.
</b><o:p></o:p></li><li class="MsoNormal" style="color:black;mso-list:l0 level1 lfo1"><b>Agreement on how/where to publish the resulting document(s) is TBD. it will be agreed between the two organizations after suitable discussion.</b><o:p></o:p></li><li class="MsoNormal" style="color:black;mso-list:l0 level1 lfo1"><b>SC14 and CCSDS agree to the continued collaboration on standards with common interests.</b><o:p></o:p></li></ul>
<p class="MsoNormal"><span style="color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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