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<p class="MsoNormal"><span style="font-family:"Georgia",serif">Dear DDOR WG Chairs,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif">With the CCSDS fall 2022 meetings be arranged to have actual face-to-face meetings, it strikes me that we may have an opportunity for a joint session with regard to the CSS Area CSSM WG. When Jim
Border was the chair of the DDOR WG we had some preliminary sessions on this, but that came to a halt during the pandemic mostly due to difficulties for coordinating the CSSM WG virtual meetings across many time zone and then arranging/coordinating inter-working
group joint meetings on top of that. That is not to say that the CSSM WG ignored inter WG considerations, such as when it comes to looking at DDOR activities with regard to service management standards. The CSSM WG continued to work on this as time allowed
and the attached outlines an approach for coordinating DDOR standard and CSSM WG standards where they have overlapping concerns.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif">The fundamental consideration as I see it is to develop DDOR standards that can operate outside of the context of standardized service management but then as standardized service management is developed
and adopted, also operate inside the context of standardized service management. At the same time, the CSSM WG is not at all expert re DDOR observations and processing, and would prefer not to invent things outside of its area of expertise. Do you think the
DDOR WG will be meeting in person? If so, perhaps we could arrange for having a joint session on Wednesday of the technical meetings week?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Georgia",serif">Erik Barkley<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Georgia",serif">Cross Support Services Area Director<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Georgia",serif">Consultative Committee for Space Data Systems<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Georgia",serif"><a href="http://www.ccsds.org/">www.ccsds.org</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Georgia",serif">+1 818.393.4972<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-family:"Georgia",serif"><o:p> </o:p></span></p>
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