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<p class="MsoNormal"><span style="color:#1F497D">Hello David,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I like your idea and approach to systematize the section 6. I think the table is valuable to embed the introduced categories and to provide an overview about differences.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">All the best<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Felix<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="color:windowtext;mso-fareast-language:EN-GB">From:</span></b><span lang="EN-US" style="color:windowtext;mso-fareast-language:EN-GB"> MOIMS-DAI <moims-dai-bounces@mailman.ccsds.org>
<b>On Behalf Of </b>Terry Longstreth<br>
<b>Sent:</b> Sonntag, 16. September 2018 22:51<br>
<b>To:</b> moims-dai@mailman.ccsds.org<br>
<b>Subject:</b> Re: [Moims-dai] Action to suggest restructuring of section 6 of OAIS<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p>David,<span style="font-size:12.0pt;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p>I admire your industry and effort. I would only suggest that the Management line question marks could be "Cooperative agreements and related preservation risks" or something similar to point out that the role of management involves diplomacy and negotiation
beyond that expected for the simple case.<o:p></o:p></p>
<p>Terry<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">On 2018-09-16 3:30 PM, David Giaretta wrote:<o:p></o:p></p>
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<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal">I took an action to think about restructuring section 6. <o:p>
</o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">It seemed to me that one could organise it by starting with an overview which shows (1) how things fit together and (2) gives some idea about whether we are covering all the options.<o:p></o:p></p>
<p class="MsoNormal">The following table is my attempt at this.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">First let me try to list everything an OAIS might be, in the context of the OAIS standard, and without getting into specific disciplines.<o:p></o:p></p>
<p class="MsoNormal">The bulk of OAIS is about essentially a single organisation – note that this does not mean that the OAIS is contained in one room or one building or even one country. It does mean that it is within a single organisation.
<o:p></o:p></p>
<p class="MsoNormal">What else might an OAIS be? Looking at Fig 2-1 of OAIS and reading the definitions we see that it could be a Producer or a Consumer. Although the glossary does not say that explicitly, an OAIS could be Management – maybe that should be
clarified.<o:p></o:p></p>
<p class="MsoNormal">Now looking at the inside of an OAIS, in general terms, one can say that an OAIS may be a service user or a service provider.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I hope this is exhaustive.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Then one can think of all the “combinations” – it could be an OAIS by itself, or with one or more other OAISes and other things which are not OAISes.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">We can draw up the following table which tries to position the various pieces of text which are in the updated OAIS draft in a way which I hope is reasonably self-explanatory.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" style="border-collapse:collapse">
<tbody>
<tr>
<td valign="top" style="border:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal" style="margin-left:36.0pt">Context→<o:p></o:p></p>
</td>
<td rowspan="2" valign="top" style="border:solid windowtext 1.0pt;border-left:none;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">All in a single OAIS<o:p></o:p></p>
</td>
<td rowspan="2" valign="top" style="border:solid windowtext 1.0pt;border-left:none;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Including other OAIS<o:p></o:p></p>
</td>
<td rowspan="2" valign="top" style="border:solid windowtext 1.0pt;border-left:none;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Including non-OAIS<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
</td>
<td width="4" style="width:.3pt;padding:0cm 0cm 0cm 0cm">
<p class="MsoNormal"> <o:p></o:p></p>
</td>
</tr>
<tr>
<td valign="top" style="border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">OAIS role ↓<o:p></o:p></p>
</td>
<td width="4" style="width:.3pt;padding:0cm 0cm 0cm 0cm">
<p class="MsoNormal"> <o:p></o:p></p>
</td>
</tr>
<tr>
<td valign="top" style="border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Consumer<o:p></o:p></p>
</td>
<td valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Independent i.e. using information such as RepInfo which it is preserving<o:p></o:p></p>
</td>
<td valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Collaborating archive<o:p></o:p></p>
</td>
<td valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Independent archive<o:p></o:p></p>
</td>
<td width="4" style="width:.3pt;padding:0cm 0cm 0cm 0cm">
<p class="MsoNormal"> <o:p></o:p></p>
</td>
</tr>
<tr>
<td valign="top" style="border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Producer<o:p></o:p></p>
</td>
<td valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Independent i.e. creating information to be preserved<o:p></o:p></p>
</td>
<td valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Collaborating archive<o:p></o:p></p>
</td>
<td valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Independent archive<o:p></o:p></p>
</td>
<td width="4" style="width:.3pt;padding:0cm 0cm 0cm 0cm">
<p class="MsoNormal"> <o:p></o:p></p>
</td>
</tr>
<tr>
<td valign="top" style="border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Management<o:p></o:p></p>
</td>
<td valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Independent archive<o:p></o:p></p>
</td>
<td valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">?<o:p></o:p></p>
</td>
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<p class="MsoNormal">?<o:p></o:p></p>
</td>
<td width="4" style="width:.3pt;padding:0cm 0cm 0cm 0cm">
<p class="MsoNormal"> <o:p></o:p></p>
</td>
</tr>
<tr style="height:1.4pt">
<td rowspan="2" valign="top" style="border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:1.4pt">
<p class="MsoNormal">Service user<o:p></o:p></p>
</td>
<td rowspan="2" valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:1.4pt">
<p class="MsoNormal">Independent i.e. using its own services to preserve<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
</td>
<td valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:1.4pt">
<p class="MsoNormal">Outer OAIS<o:p></o:p></p>
</td>
<td rowspan="2" valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:1.4pt">
<p class="MsoNormal">General distributed archive<o:p></o:p></p>
</td>
<td width="4" style="width:.3pt;padding:0cm 0cm 0cm 0cm;height:1.4pt"></td>
</tr>
<tr style="height:1.45pt">
<td rowspan="2" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:1.45pt">
<p class="MsoNormal">Federated archives and<o:p></o:p></p>
<p class="MsoNormal">Archives with shared functional entities<o:p></o:p></p>
</td>
<td width="4" style="width:.3pt;padding:0cm 0cm 0cm 0cm;height:1.45pt"></td>
</tr>
<tr>
<td rowspan="2" valign="top" style="border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Service provider<o:p></o:p></p>
</td>
<td rowspan="2" valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Independent<o:p></o:p></p>
<p class="MsoNormal">i.e. providing services to itself<o:p></o:p></p>
</td>
<td rowspan="2" valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Independent archive<o:p></o:p></p>
</td>
<td width="4" style="width:.3pt;padding:0cm 0cm 0cm 0cm">
<p class="MsoNormal"> <o:p></o:p></p>
</td>
</tr>
<tr>
<td valign="top" style="border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt">
<p class="MsoNormal">Inner OAIS<o:p></o:p></p>
</td>
<td width="4" style="width:.3pt;padding:0cm 0cm 0cm 0cm">
<p class="MsoNormal"> <o:p></o:p></p>
</td>
</tr>
</tbody>
</table>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">If this seems reasonable then I can provide introductory text and a reorganisation of the chapter. The question marks indicate combinations which probably do not need any additional text – unless someone can suggest something.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Regards<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">..David <o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-GB"><br>
<br>
<br>
<o:p></o:p></span></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>MOIMS-DAI mailing list<o:p></o:p></pre>
<pre><a href="mailto:MOIMS-DAI@mailman.ccsds.org">MOIMS-DAI@mailman.ccsds.org</a><o:p></o:p></pre>
<pre><a href="https://mailman.ccsds.org/cgi-bin/mailman/listinfo/moims-dai">https://mailman.ccsds.org/cgi-bin/mailman/listinfo/moims-dai</a><o:p></o:p></pre>
</blockquote>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-GB"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-GB">--
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