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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Dear all<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">A few thoughts/questions. Apologies if these have been discussed previously but some of the comments suggest that there is still room for further clarification.
If we can clarify things then we can avoid some iterations.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I assume that what we are aiming for initially is to produce a standardized terminology to identify some important stages in the “data lifecycle”. Once we have
the main stages we will then aim to produce standards for each (or at least some) of these.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Is this right?<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">When we did OAIS we recognized that different communities will have different terms for very similar (or even identical) things – it is therefore impossible
to keep every community “happy”. Sometimes it made sense to introduce completely new terms either because to choose an existing one would simply cause confusion, or because it was important to introduce a new, more fine grained, concept.
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Am I right in suggesting that if LTDP wants to use some EO terms that should be fine – as long as we can map between terms, similarly
we might not want to use EO terms because, for example, it would be confusing to others, it would make our work seem to EO specific or we think that we ned to have some more granularity in our terminology?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">What should guide us about which stages be separated out? Let us assume we can agree of these stages; it is clear that there will be planning, people, repeated
(cyclical) activities etc in each stage. Do we have to name these explicitly now or can they wait? OAIS uses the concept of recursion extensively to avoid having to design things down to finer and finer details. We can look at the details when we come to
the specific detailed standard about a stage.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Am I right in thinking that delaying details has a lot of advantages because then we do not get bogged down in those details and
that then comes back to identifying what the really important stages are?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Looking at the various lifecycle model (50+ different ones e.g.
</span><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a href="http://blogs.loc.gov/digitalpreservation/2012/02/life-cycle-models-for-digital-stewardship">http://</a><a href="http://blogs.loc.gov/digitalpreservation/2012/02/life-cycle-models-for-digital-stewardship">blogs.loc.gov/digitalpreservation/2012/02/life-cycle-models-for-digital-stewardship</a></span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">
and </span><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a href="http://www.ceos.org/images/DSIG/Data%20Lifecycle%20Models%20and%20Concepts%20v13.docx">http://www.ceos.org/images/DSIG/Data%20Lifecycle%20Models%20and%20Concepts%20v13.docx</a>
and <a href="https://dl.dropboxusercontent.com/u/6959356/ICP/Many%20models.pptx">
https://dl.dropboxusercontent.com/u/6959356/ICP/Many%20models.pptx</a> ) <o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Am I right in thinking that each is trying to provide a checklist of activities and focus attention on specific, different,
aspects that the author thinks is most important - my impression is that the ones with the most details tend to be collective works with lots of authors?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">So what is our overriding concern?
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Am I right in thinking that it is about how to make sure that when data is created it can be preserved – and we would
want to follow the concepts in OAIS and related standards?<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">How do we define what separates the stages – bearing in mind that in some instances (archive/ discipline/ scenario etc) a stage may be pretty
well non-existent i.e. we do not need all stages to be big events for every instance; also in some instances there may be additional very domain specific stages. It must be a matter of collective judgement/review about which stages are sufficiently important.
The stages that are not regarded as sufficiently general will no doubt appear in some of the more detailed standards as options. Presumably some stages may occur in parallel but I guess we would like to avoid making things too complex at this initial level.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:36.0pt"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Am I right in suggesting that what we are concerned about is where responsibility belongs to a person (or the same person
with a different role) or organisation – a new stage is when the person/role/organisation changes. This would allow us to define the various stages. We need to make sure that the appropriate information is collected and handed over – enough to create/maintain
the appropriate AIPs? <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">If we can agree on these then we can probably move forward quite quickly.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">..David<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Boucon Daniele [mailto:Daniele.Boucon@cnes.fr]
<br>
<b>Sent:</b> 23 November 2014 10:45<br>
<b>To:</b> moims-dai@mailman.ccsds.org<br>
<b>Subject:</b> [Moims-dai] FYI: Re:Comments on preservation workflow<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi all,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">For your information, please find below the comments on the LTDP preservation workflow sent last Friday, and the answer received from Mirko Albani.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Esther, I’ll complete these comments with your answer this Monday morning.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Daniele<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="FR" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">De :</span></b><span lang="FR" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
<a href="mailto:Mirko.Albani@esa.int">Mirko.Albani@esa.int</a> [<a href="mailto:Mirko.Albani@esa.int">mailto:Mirko.Albani@esa.int</a>]
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<b>Envoyé :</b> vendredi 21 novembre 2014 22:06<br>
<b>À :</b> Boucon Daniele<br>
<b>Cc :</b> <a href="mailto:ltdp_wg@esa.int">ltdp_wg@esa.int</a><br>
<b>Objet :</b> Re:Comments on preservation workflow<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR"><o:p> </o:p></span></p>
<p><span lang="FR" style="font-family:"Arial","sans-serif"">Dear Daniele,<o:p></o:p></span></p>
<p><span lang="FR" style="font-family:"Arial","sans-serif"">many thanks for the very valuable comments which will be duly analysed and addressed next week. Similarly to the LTDP Guidelines we will reference existing standards like OAIS where needed but will
try to keep the terminology in the document as close as possible to the Earth Observation one to maximise impact and use by EO data providers. The EO preservation workflow document will be then reviewed/approved at WGISS and provided as CEOS input for consideration
by CCSDS.<o:p></o:p></span></p>
<p><span lang="FR" style="font-family:"Arial","sans-serif"">Thanks again,<o:p></o:p></span></p>
<p><span lang="FR" style="font-family:"Arial","sans-serif"">Mirko<o:p></o:p></span></p>
<p><span lang="FR" style="font-family:"Arial","sans-serif"">Inviato da IBM Notes Traveler<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span lang="FR"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span class="domino-section-title"><span lang="FR" style="color:#424282">Boucon Daniele --- Comments on preservation workflow ---
</span></span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:#5F5F5F">Da:</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="DE" style="font-size:10.0pt">"Boucon Daniele" <</span><span style="font-size:10.0pt"><a href="mailto:Daniele.Boucon@cnes.fr"><span lang="DE">Daniele.Boucon@cnes.fr</span></a></span><span lang="DE" style="font-size:10.0pt">></span><span lang="DE"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:#5F5F5F">A:</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt"><a href="mailto:ltdp_wg@esa.int">ltdp_wg@esa.int</a></span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:#5F5F5F">Data:</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt">Ven, 21/Nov/2014 17:49</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;color:#5F5F5F">Oggetto:</span><o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt">Comments on preservation workflow</span><o:p></o:p></p>
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<p class="MsoNormal"><span lang="FR"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="FR"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif""><img border="0" width="32" height="32" id="_x0000_i1026" src="cid:23FA7FCB26C83C4098544D725A502D3A@EXCHANGE.CST.CNES.FR"></span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Dear all,</span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Please find below some high level comments:</span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">1 Terminology</span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><span lang="FR"><o:p></o:p></span></p>
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<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">There are some inconsistencies in the viewgraph and in the document (see also comments in the attached document)<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;text-indent:-18.0pt;mso-list:l2 level1 lfo2">
<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Need to compare the terminology and structure for preservation from CASPAR, LTDP and some of the other documents in the bibliography.<o:p></o:p></span></p>
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<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Concepts should be matched/better align with OAIS terminology (AIP, AIU, AIC. Also, section 5 of OAIS addresses software, versions, and editions. <o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;text-indent:-18.0pt;mso-list:l2 level1 lfo2">
<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Definitions should be simplified, shortened and made to parallel the figures more. This should be done to better progress on rest of document.<o:p></o:p></span></p>
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<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Does the labeling of ‘archive’ refers to an archive process in some general sense, rather than an actual Archive?<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">2 Relationships between concepts</span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR"> <o:p></o:p></span></p>
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<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Need to clearly identify the role of stewardship: global organization, coordination, decision, … . This role is broader than the mission archive concerned
by the Dataset/PDSC and the preservation workflow.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;text-indent:-18.0pt;mso-list:l0 level1 lfo4">
<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Consolidation is a mix of acquisition (e.g gap filling), preservation and evolution (e.g transformation through reprocessing) activities, not ony preservation.<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;text-indent:-18.0pt;mso-list:l0 level1 lfo4">
<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Preservation acts on Consolidated Data. Not sure then Preservation should be included in Curation. Shall we then consider a “Curation workflow”<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;text-indent:-18.0pt;mso-list:l0 level1 lfo4">
<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Value adding: included in Stewardship or Curation? What’s the difference between “Data Record improvement” and “Value adding” in figure 1?<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">3 Steps and content</span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><span lang="FR"><o:p></o:p></span></p>
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</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">It should be clarified at what point the workflow begins. That means: after a decision at a management level has been adopted (that means at the stewardship
level). Note: this is the first step of the PAIMAS (faisability study before preliminary decision).<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;text-indent:-18.0pt;mso-list:l1 level1 lfo6">
<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">items in the graphic don't align with the topics in the workflow chart except for consolidation: more correspondence is required<o:p></o:p></span></p>
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<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">some segments of the chart correspond to existing ccsds standards (initialization = paimas, implementation = pais, operations = oais?). That should be
brought out somewhere and the terminology and activities from those standards incorporated into the LDTP workflow.<o:p></o:p></span></p>
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<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Need for an ending point in the workflow (topic of retirement: this “end point” could be, after the preservation period (defined at the initialization
phase), a decision point (keep on maintaining the data set for a time period to define, delete part/all of the data set, transfer the data set). <o:p></o:p></span></p>
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<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">How and where is hardware and software that is needed to access the data handled?<o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:0cm;text-indent:-18.0pt;mso-list:l1 level1 lfo6">
<![if !supportLists]><span lang="FR" style="font-size:10.0pt;font-family:Symbol"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">the LTDP workflow covers initial acquisition, consolidation and preservation activities. While there is the opportunity to retrigger the preservation
workflow in the operation phase. this aspect could be better developed. See for example the attached figure associated to the diagram dedicated to space missions under phase E and after, where stewardship/management appears in the box at the top, where the
“cataloging activity” for all space missions, at the bottom, could be seen as value adding, and where different actions can trigger the process (initial, evolution, review).<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="color:#1F497D"> </span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Don’t hesitate to ask questions.</span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Best regards,</span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif""> </span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">Daniele</span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">PS: these comments are gathered and organized from CCSDS discussions and comments.</span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR" style="color:#1F497D"> </span><span lang="FR"><o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FR"> <o:p></o:p></span></p>
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