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    <p>We are not using Designation anymore.</p>
    <p>Flavio<br>
    </p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 2020-02-04 5:56 a.m., Wackerow,
      Joachim wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:40fa4e9349dc4bcd96f0b4e3aed3bd07@gesis.org">
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      <div class="WordSection1">
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"
            lang="EN-US">Thanks Jay.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"
            lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"
            lang="EN-US">Just to be sure that I understand correctly:<o:p></o:p></span></p>
        <p class="MsoListParagraph"
          style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span
            style="font-size:11.0pt;font-family:Symbol;color:#1F497D"
            lang="EN-US"><span style="mso-list:Ignore">·<span
                style="font:7.0pt &quot;Times New Roman&quot;">       
              </span></span></span><!--[endif]--><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"
            lang="EN-US">ControlStep, ScriptingAgent and RulesEngine can
            be removed.<o:p></o:p></span></p>
        <p class="MsoListParagraph"
          style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span
            style="font-size:11.0pt;font-family:Symbol;color:#1F497D"
            lang="EN-US"><span style="mso-list:Ignore">·<span
                style="font:7.0pt &quot;Times New Roman&quot;">       
              </span></span></span><!--[endif]--><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"
            lang="EN-US">Sequence, Service, and Designation should be
            maintained for the purpose of future expansion. Currently,
            nothing (like attributes and associations) will be added to
            them.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"
            lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"
            lang="EN-US">Is this correct?<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"
            lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"
            lang="EN-US">I’ll ask Larry regarding
            Representations-Designation.<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"
            lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"
            lang="EN-US">Achim<o:p></o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"
            lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"
            lang="EN-US"><o:p> </o:p></span></p>
        <div>
          <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:&quot;Tahoma&quot;,&quot;sans-serif&quot;"
                  lang="EN-US">From:</span></b><span
style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;"
                lang="EN-US"> Jay Greenfield
                [<a class="moz-txt-link-freetext" href="mailto:nightcleaner@gmail.com">mailto:nightcleaner@gmail.com</a>]
                <br>
                <b>Sent:</b> Monday, February 3, 2020 16:06<br>
                <b>To:</b> Wackerow, Joachim<br>
                <b>Cc:</b> DDI - Structural Reform Group<br>
                <b>Subject:</b> Re: [DDI-SRG] [MRT] Model cleanup: leaf
                classes without attributes and associations to other
                classes<o:p></o:p></span></p>
          </div>
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        <p class="MsoNormal"><o:p> </o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
        <div>
          <p class="MsoNormal"><o:p> </o:p></p>
          <div>
            <p class="MsoNormal">On Feb 3, 2020, at 7:35 AM, Wackerow,
              Joachim &lt;<a href="mailto:Joachim.Wackerow@gesis.org"
                moz-do-not-send="true">Joachim.Wackerow@gesis.org</a>&gt;
              wrote:<o:p></o:p></p>
          </div>
          <p class="MsoNormal"><o:p> </o:p></p>
          <div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US">There are some leaf classes (i.e. they
                  get not inherited further) without attributes and
                  associations to other classes.</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US">This kind of classes don’t seem to have
                  practical value in their current definition. Either
                  they need some attributes or associations or they
                  should be removed.</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US"> </span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US">DDICore_40_PIM-Classes-FormatDescription-UnitSegmentLayout</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US">DDICore_40_PIM-Classes-Process-ControlStep</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US">DDICore_40_PIM-Classes-Process-RulesEngine</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US">DDICore_40_PIM-Classes-Process-ScriptingAgent</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US">DDICore_40_PIM-Classes-Process-Sequence</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US">DDICore_40_PIM-Classes-Process-Service</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US">DDICore_40_PIM-Classes-Representations-Designation</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US"> </span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US">Do you have any suggestions?</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p> </o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:lime"
                  lang="EN-US">Many.</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p> </o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:lime"
                  lang="EN-US">ControlStep, ScriptingAgent and
                  RulesEngine should have been removed when I was
                  cleaning up with Flavio.</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p> </o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:lime"
                  lang="EN-US">Sequence and Service need to remain as is
                  in line with idea that this is a conceptual/logical
                  model that some but not all will use for
                  implementation too (Smile). </span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p> </o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:lime"
                  lang="EN-US">Sequence is a container for other
                  ControlConstructs and because it inherits from
                  ControlLogic which is reflexive maybe Sequence can
                  host other ControlLogic and itself.</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p> </o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:lime"
                  lang="EN-US">Service is an idea we would like to
                  finish at another time.</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p> </o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:lime"
                  lang="EN-US">UnitSegmentLayout belongs to Larry.</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p> </o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:lime"
                  lang="EN-US">Designation is another</span><span
style="font-size:10.0pt;font-family:&quot;Helvetica&quot;,&quot;sans-serif&quot;;color:lime"> touchpoint
                  with Signifier, Sign and Signified</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US"> </span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
            </div>
            <div>
              <p class="MsoNormal"><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"
                  lang="EN-US">Achim</span><span
style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;"><o:p></o:p></span></p>
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            <p class="MsoNormal"><span
style="font-size:10.0pt;font-family:&quot;Helvetica&quot;,&quot;sans-serif&quot;">_______________________________________________<br>
                DDI-SRG mailing list<br>
              </span><a href="mailto:DDI-SRG@icpsr.umich.edu"
                moz-do-not-send="true"><span
style="font-size:10.0pt;font-family:&quot;Helvetica&quot;,&quot;sans-serif&quot;;color:purple">DDI-SRG@icpsr.umich.edu</span></a><span
style="font-size:10.0pt;font-family:&quot;Helvetica&quot;,&quot;sans-serif&quot;"><br>
              </span><a
                href="http://lists.icpsr.umich.edu/mailman/listinfo/ddi-srg"
                moz-do-not-send="true"><span
style="font-size:10.0pt;font-family:&quot;Helvetica&quot;,&quot;sans-serif&quot;;color:purple">http://lists.icpsr.umich.edu/mailman/listinfo/ddi-srg</span></a><o:p></o:p></p>
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        <p class="MsoNormal"><o:p> </o:p></p>
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      <pre class="moz-quote-pre" wrap="">_______________________________________________
DDI-SRG mailing list
<a class="moz-txt-link-abbreviated" href="mailto:DDI-SRG@icpsr.umich.edu">DDI-SRG@icpsr.umich.edu</a>
<a class="moz-txt-link-freetext" href="http://lists.icpsr.umich.edu/mailman/listinfo/ddi-srg">http://lists.icpsr.umich.edu/mailman/listinfo/ddi-srg</a>
</pre>
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