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    <title>topic Re: Nested X-ref in Project data &amp; BIM</title>
    <link>https://community.graphisoft.com/t5/Project-data-BIM/Nested-X-ref/m-p/139482#M7182</link>
    <description>hmm..overlay is the answer !?&lt;BR /&gt;
&lt;BR /&gt;
I think I am fine then &lt;IMG src="https://community.graphisoft.com/legacyfs/online/emojis/icon_smile.gif" style="display : inline;" /&gt; ..</description>
    <pubDate>Wed, 12 May 2010 12:44:22 GMT</pubDate>
    <dc:creator>Anonymous</dc:creator>
    <dc:date>2010-05-12T12:44:22Z</dc:date>
    <item>
      <title>Nested X-ref</title>
      <link>https://community.graphisoft.com/t5/Project-data-BIM/Nested-X-ref/m-p/139481#M7181</link>
      <description>&lt;DIV class="actalk-migrated-content"&gt;&lt;R&gt;I am trying to do the following ...&lt;BR /&gt;
&lt;BR /&gt;
the MEP guys are using ACAD. will send them DWG files and they add their stuff there . in my Archicad file, will have "views" for their drawing that includes the architectural elements , and the MEP elements ( layers) from the DWG file provided by them.&lt;BR /&gt;
&lt;BR /&gt;
Now my plan is that I publish the plans in DWG (lets call it A.dwg)  . they start a new file x-ref ( B.dwg) and x-ref  what I have sent them (so their file B.dwg will have A.dwg as an x-ref)  ( so they are updated whenever I publish a new set of plans ) ... and in my ArchiCAD file I X-ref back their file (B.dwg)( to be also updated whenever they change their designs ) .&lt;BR /&gt;
&lt;BR /&gt;
However I want to be able to x-ref just the element that they added (i.e HVAC lines and layers that are part of B.dwg ) .. without the nested X-ref (architectural A.dwg) file that I sent them to start with . I am not able to do that .. whenever I x-ref their file (B.dwg) it appears with all the elements that are shown in X-ref manager as a nested x-ref. ( B.dwg and A.dwg as sub x-ref)&lt;BR /&gt;
&lt;BR /&gt;
wow ! that was a potential  tongue twister !" an X-ref in an X-ref that are linked to an X-ref) ! &lt;BR /&gt;
&lt;BR /&gt;
any Ideas ? &lt;BR /&gt;
 &lt;IMG src="https://community.graphisoft.com/legacyfs/online/emojis/icon_rolleyes.gif" style="display : inline;" /&gt;&lt;/R&gt;&lt;/DIV&gt;</description>
      <pubDate>Tue, 30 May 2023 11:11:43 GMT</pubDate>
      <guid>https://community.graphisoft.com/t5/Project-data-BIM/Nested-X-ref/m-p/139481#M7181</guid>
      <dc:creator>Anonymous</dc:creator>
      <dc:date>2023-05-30T11:11:43Z</dc:date>
    </item>
    <item>
      <title>Re: Nested X-ref</title>
      <link>https://community.graphisoft.com/t5/Project-data-BIM/Nested-X-ref/m-p/139482#M7182</link>
      <description>hmm..overlay is the answer !?&lt;BR /&gt;
&lt;BR /&gt;
I think I am fine then &lt;IMG src="https://community.graphisoft.com/legacyfs/online/emojis/icon_smile.gif" style="display : inline;" /&gt; ..</description>
      <pubDate>Wed, 12 May 2010 12:44:22 GMT</pubDate>
      <guid>https://community.graphisoft.com/t5/Project-data-BIM/Nested-X-ref/m-p/139482#M7182</guid>
      <dc:creator>Anonymous</dc:creator>
      <dc:date>2010-05-12T12:44:22Z</dc:date>
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