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    <p>Achim,</p>
    <p>A few issues I noticed on a quick review: <br>
    </p>
    <p>- The definition of Identifier seems old. It says "Basic object
      requiring identification. Elements of this type are versioned and
      provide administrative metadata properties." It's a datatype now,
      so it should probably say "identifier for objects requiring short-
      or long-lasting referencing and management", or something like
      that. The example seems wrong as well "Use for First Order Classes
      whose content does not need to be discoverable in its own right
      but needs to be related to multiple classes.". I suggest to remove
      it.<br>
    </p>
    <p> - Some of the attributes, e.g. ddiIdentifier, uri, appear to be
      of type "EA_Java_Types_Package". I'm not sure how that happened. <br>
    </p>
    <p>- There is a ModelIdentification datatype, right under the
      DataTypes package, that doesn't seem to be used anywhere. <br>
    </p>
    <p>- I was just going over the Documentation.xlsx and noticed a
      couple of enumerations that didn't ring a bell. I checked and
      couldn't find them in the latest EA file. They are WorkflowPattern
      and StringStructureType. There might be others. I'm not sure where
      they are coming from.</p>
    <p>That's all for now. I'll keep checking.</p>
    <p>Flavio<br>
    </p>
    <p><br>
    </p>
    <div class="moz-cite-prefix">On 2021-07-30 2:59 p.m., Wackerow,
      Joachim wrote:<br>
    </div>
    <blockquote type="cite"
      cite="mid:1c07554d85e44f01912d99c56f343cf9@gesis.org">
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        <p class="MsoNormal"><span lang="EN-US">I did the programmatic
            model transformation for a couple of issues we talked about.
            Prior to that I edited manually the EA model regarding some
            other issues.<o:p></o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US">I documented all changes
            in <a
href="https://www.dropbox.com/s/8fkxs38snd6ss2d/ModelTransformation_2021-07-30.docx?dl=0"
              moz-do-not-send="true">
              ModelTransformation_2021-07-30.docx</a>.<o:p></o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US">The file lists also some
            items which need documentation. Volunteers sought.<o:p></o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US">While doing this work I
            filed a couple of additional issues:</span><a
            href="https://ddi-alliance.atlassian.net/browse/CDI-57"
            moz-do-not-send="true"><span lang="EN-US"><o:p></o:p></span></a></p>
        <ul style="margin-top:0cm" type="disc">
          <li class="MsoListParagraph"
            style="color:blue;margin-left:0cm;mso-list:l0 level1 lfo1">
            <span class="MsoHyperlink"><span lang="EN-US"><a
                  href="https://ddi-alliance.atlassian.net/browse/CDI-57"
                  moz-do-not-send="true"><span lang="DE">Missing
                    documentation
                    <b>CDI-57</b></span></a></span></span><span
              style="color:windowtext"><a
                href="https://ddi-alliance.atlassian.net/browse/CDI-56"
                moz-do-not-send="true"><o:p></o:p></a></span></li>
          <li class="MsoListParagraph"
            style="color:blue;margin-left:0cm;mso-list:l0 level1 lfo1">
            <span class="MsoHyperlink"><span lang="EN-US"><a
                  href="https://ddi-alliance.atlassian.net/browse/CDI-56"
                  moz-do-not-send="true">Boolean class attributes:
                  should they have a default value?
                  <b>CDI-56</b></a><a
                  href="https://ddi-alliance.atlassian.net/browse/CDI-55"
                  moz-do-not-send="true"><o:p></o:p></a></span></span></li>
          <li class="MsoListParagraph"
            style="color:blue;margin-left:0cm;mso-list:l0 level1 lfo1">
            <span class="MsoHyperlink"><span lang="EN-US"><a
                  href="https://ddi-alliance.atlassian.net/browse/CDI-55"
                  moz-do-not-send="true">Data type ObjectName attributes
                  are not clear.
                  <b><span lang="DE">CDI-55</span></b></a></span></span><span
              style="color:windowtext;mso-fareast-language:DE">
            </span><span style="color:windowtext"><a
                href="https://ddi-alliance.atlassian.net/browse/CDI-54"
                moz-do-not-send="true"><o:p></o:p></a></span></li>
          <li class="MsoListParagraph"
            style="color:blue;margin-left:0cm;mso-list:l0 level1 lfo1">
            <span class="MsoHyperlink"><span lang="EN-US"><a
                  href="https://ddi-alliance.atlassian.net/browse/CDI-54"
                  moz-do-not-send="true">Data type name
                  "SpecificationType" too generic
                  <b>CDI-54</b></a></span></span><span
              style="color:windowtext"><a
                href="https://ddi-alliance.atlassian.net/browse/CDI-58"
                moz-do-not-send="true"><o:p></o:p></a></span></li>
          <li class="MsoListParagraph"
            style="margin-left:0cm;mso-list:l0 level1 lfo1"><span
              class="MsoHyperlink"><span lang="EN-US"><a
                  href="https://ddi-alliance.atlassian.net/browse/CDI-58"
                  moz-do-not-send="true">Review names of enumerations
                  and data types. Several have the suffix 'type'.
                  <b><span lang="DE">CDI-58</span></b></a></span></span><span
              lang="EN-US"><o:p></o:p></span></li>
        </ul>
        <p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US">The new files include
            everything below DDICDIModels. The abstraction stereotypes
            like trace are maintained. Diagrams get lost in this
            process.<o:p></o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US">The new XMI files (<a
href="https://www.dropbox.com/s/oizidnadhqeo1s7/DDI-CDI_2021-07-30.xmi?dl=0"
              moz-do-not-send="true">DDI-CDI_2021-07-30.xmi</a>,
            <a
href="https://www.dropbox.com/s/sv3h4cof4i499xx/DDI-CDI_UniqueAssociationNames_2021-07-30.xmi?dl=0"
              moz-do-not-send="true">
              DDI-CDI_UniqueAssociationNames_2021-07-30.xmi</a>) are
            available for download.<o:p></o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US">Please review. There
            might be issues.<o:p></o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
        <p class="MsoNormal"><span lang="EN-US">Achim<o:p></o:p></span></p>
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