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<?xml-stylesheet type="text/xsl" href="https://communities.bentley.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>How to Assign Levels based on Equipment Type Using Named Expression</title><link>https://communities.bentley.com/products/plant/w/plant_design_and_engineering__wiki/24051/how-to-assign-levels-based-on-equipment-type-using-named-expression</link><description /><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>How to Assign Levels based on Equipment Type Using Named Expression</title><link>https://communities.bentley.com/products/plant/w/plant_design_and_engineering__wiki/24051/how-to-assign-levels-based-on-equipment-type-using-named-expression</link><pubDate>Wed, 16 Sep 2015 08:50:41 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:7739122f-4609-43ff-9981-8377700b4a98</guid><dc:creator>Rahul Kumar</dc:creator><comments>https://communities.bentley.com/products/plant/w/plant_design_and_engineering__wiki/24051/how-to-assign-levels-based-on-equipment-type-using-named-expression#comments</comments><description>Current Revision posted to OpenPlant | AutoPLANT Wiki by Rahul Kumar on 9/16/2015 8:50:41 AM&lt;br /&gt;
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&lt;td&gt;&lt;b&gt;&amp;nbsp;&lt;/b&gt;&lt;/td&gt;
&lt;td&gt;&lt;b&gt;Applies To&amp;nbsp;&lt;/b&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
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&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
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&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;OpenPlant Modeler&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;08.11.09.564&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;&lt;strong&gt;Environment:&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Windows 7 (64 bit)&lt;/td&gt;
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&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;&lt;strong&gt;Area:&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Settings/Attribute&lt;/td&gt;
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&lt;td&gt;&lt;strong&gt;Original Author:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Rahul Kumar, Bentley Technical Support Group&lt;/td&gt;
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&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
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&lt;p&gt;&lt;/p&gt;
&lt;p&gt;To Assign Level by Equipment name in OpenPlant Modeler using Named Expressions.&lt;/p&gt;
&lt;h1&gt;Background&lt;b style="font-size:12px;"&gt;&amp;nbsp;&lt;/b&gt;&lt;/h1&gt;
&lt;p&gt;OpenPlant component symbology is managed in the typical MicroStation fashion. It is controlled through a combination of Named Expressions (used to read attributes and assign the Element Templates accordingly) and Element Templates (where symbology is defined for the elements identified by the Named Expression).&lt;/p&gt;
&lt;p&gt;A modification in &amp;lsquo;Named Expression&amp;rsquo; should require for changing the Equipment level as per Equipment Name like TANK, PUMP, VESSEL etc. see below exercise where similar content has been described.&amp;nbsp;&lt;/p&gt;
&lt;h1&gt;Steps to Accomplish&lt;/h1&gt;
&lt;div class="content"&gt;&lt;ol&gt;
&lt;li&gt;Go to File from Main Menu option and open DGN library files (dgnlib). See image below :&lt;br /&gt;&lt;br /&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/6813.1.png"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/6813.1.png" width="595" height="308" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/li&gt;
&lt;li&gt;Under Utility Menu, Select Named expression and click on OP_SYMBOLOGY_EQUIPMENT. See image below for reference.&lt;br /&gt;&lt;br /&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/0121.2.png"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/0121.2.png" width="600" height="413" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/li&gt;
&lt;li&gt;Below are the Symbology pasted to copy from here and to get it pasted to its respective Expression&amp;rsquo;s.&amp;nbsp;&amp;nbsp;&lt;br /&gt;&lt;br /&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;OP_SYMBOLOGY_EQUIPMENT:&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;
&lt;p&gt;&lt;strong&gt;&amp;quot;BY_LEVEL_AND_TEMPLATE:&amp;quot; &amp;amp; IIF(OPITEM.IsOfClass(&amp;quot;NOZZLE&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot;), &amp;quot;Nozzle:&amp;quot;,&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;IIF(OPITEM.IsOfClass(&amp;quot;TANK&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot;), &amp;quot;Tank:&amp;quot;,&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;IIF(OPITEM.IsOfClass(&amp;quot;PUMP&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot;), &amp;quot;Pump:&amp;quot;,&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;IIF(OPITEM.IsOfClass(&amp;quot;HEAT_EXCHANGER&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot;), &amp;quot;HeatExchanger:&amp;quot;,&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;IIF(OPITEM.IsOfClass(&amp;quot;VESSEL&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot;), &amp;quot;Vessel:&amp;quot;, &amp;quot;Equipment:&amp;quot;))))) &amp;amp; &amp;quot;OpenPlant\Equipment\&amp;quot; &amp;amp;&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp; IIF( OPITEM.IsOfClass( &amp;quot;NOZZLE&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot; ),&amp;nbsp; &amp;quot;Nozzle:&amp;quot;,&amp;nbsp;&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; IIF( OPITEM.IsOfClass( &amp;quot;TANK&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot; ),&amp;nbsp; &amp;quot;Tank:&amp;quot;,&amp;nbsp;&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; IIF( OPITEM.IsOfClass( &amp;quot;PUMP&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot; ), &amp;quot;Pump:&amp;quot;,&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; IIF( OPITEM.IsOfClass( &amp;quot;HEAT_EXCHANGER&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot; ), &amp;quot;HeatExchanger:&amp;quot;,&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; IIF( OPITEM.IsOfClass( &amp;quot;VESSEL&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot; ), &amp;quot;Vessel:&amp;quot;, &amp;quot;Default:&amp;quot; ) ) ) ) ) &amp;amp; &amp;quot;Model&amp;quot;&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;b&gt;Note:&lt;/b&gt; &lt;i&gt;Make sure to copy the strings correctly.&lt;/i&gt;&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;Save each Expression which turns &lt;b&gt;blue&lt;/b&gt;&lt;b&gt;.&lt;/b&gt; Save option will get enabled once you modify the Expressions: See below for reference.&lt;br /&gt;&lt;br /&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/3771.3.png"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/3771.3.png" width="643" height="472" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/li&gt;
&lt;li&gt;Launch OpenPlant Modeler and Verify results. See images below:&lt;br /&gt;&lt;br /&gt;&lt;b&gt;Equipment Level as &amp;lsquo;Vessel&amp;rsquo;&lt;br /&gt;&lt;br /&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/3364.5.jpg"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/3364.5.jpg" width="287" height="267" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;Equipment Level as &amp;lsquo;Tank&amp;rsquo;&lt;br /&gt;&lt;br /&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/6428.6.jpg"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/6428.6.jpg" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;Equipment Level as &amp;lsquo;Pump&amp;rsquo;&lt;br /&gt;&lt;br /&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/4265.7.jpg"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/4265.7.jpg" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;Equipment Level as &amp;lsquo;Heat Exchanger&amp;rsquo;&lt;br /&gt;&lt;br /&gt;&lt;/b&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/0576.4.jpg"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/0576.4.jpg" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/li&gt;
&lt;/ol&gt;
&lt;h1&gt;See Also&lt;/h1&gt;
&lt;p&gt;&lt;a href="http://communities.bentley.com/products/plant/design___engineering/w/plant_design_and_engineering__wiki/4870.named-expressions-managing-component-symbology-in-openplant-modeler"&gt;communities.bentley.com/.../4870.named-expressions-managing-component-symbology-in-openplant-modeler&lt;/a&gt;&lt;/p&gt;
&lt;h1&gt;Comments or Corrections?&lt;/h1&gt;
&lt;p&gt;Bentley&amp;#39;s Technical Support Group requests that you please confine any comments you have on this Wiki entry to this Comments or Corrections?&amp;quot; section. THANK YOU!&lt;/p&gt;
&lt;/div&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: OpenPlant Modeler, Named Expressions, Equipment Level, 08.11.09.564&lt;/div&gt;
</description></item><item><title>How to Assign Level for Equipment Name Using Named Expression</title><link>https://communities.bentley.com/products/plant/w/plant_design_and_engineering__wiki/24051/how-to-assign-levels-based-on-equipment-type-using-named-expression/revision/1</link><pubDate>Wed, 16 Sep 2015 08:42:47 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:7739122f-4609-43ff-9981-8377700b4a98</guid><dc:creator>Rahul Kumar</dc:creator><comments>https://communities.bentley.com/products/plant/w/plant_design_and_engineering__wiki/24051/how-to-assign-levels-based-on-equipment-type-using-named-expression#comments</comments><description>Revision 1 posted to OpenPlant | AutoPLANT Wiki by Rahul Kumar on 9/16/2015 8:42:47 AM&lt;br /&gt;
&lt;h1&gt;&lt;b&gt;&lt;img src="/cfs-file.ashx/__key/communityserver-components-sitefiles/TSG-Logo.png" width="189" height="60" alt=" " /&gt;&lt;/b&gt;&lt;/h1&gt;
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&lt;td&gt;&lt;b&gt;&amp;nbsp;&lt;/b&gt;&lt;/td&gt;
&lt;td&gt;&lt;b&gt;Applies To&amp;nbsp;&lt;/b&gt;&lt;/td&gt;
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&lt;td&gt;&lt;/td&gt;
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&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
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&lt;td&gt;&lt;/td&gt;
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&lt;tr&gt;
&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;&lt;strong&gt;Product(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;OpenPlant Modeler&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;&lt;strong&gt;Version(s):&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;08.11.09.564&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;&lt;strong&gt;Environment:&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Windows 7 (64 bit)&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;&lt;strong&gt;Area:&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Settings/Attribute&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
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&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
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&lt;/tr&gt;
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&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;&lt;strong&gt;Original Author:&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;Rahul Kumar, Bentley Technical Support Group&lt;/td&gt;
&lt;td&gt;&lt;/td&gt;
&lt;/tr&gt;
&lt;tr&gt;
&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;/strong&gt;&lt;/td&gt;
&lt;td&gt;&lt;strong&gt;&amp;nbsp;&lt;br /&gt;&lt;br /&gt;&lt;/strong&gt;&lt;/td&gt;
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&lt;/tbody&gt;
&lt;/table&gt;
&lt;/div&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;To Assign Level by Equipment name in OpenPlant Modeler using Named Expressions.&lt;/p&gt;
&lt;h1&gt;Background&lt;b style="font-size:12px;"&gt;&amp;nbsp;&lt;/b&gt;&lt;/h1&gt;
&lt;p&gt;OpenPlant component symbology is managed in the typical MicroStation fashion. It is controlled through a combination of Named Expressions (used to read attributes and assign the Element Templates accordingly) and Element Templates (where symbology is defined for the elements identified by the Named Expression).&lt;/p&gt;
&lt;p&gt;A modification in &amp;lsquo;Named Expression&amp;rsquo; should require for changing the Equipment level as per Equipment Name like TANK, PUMP, VESSEL etc. see below exercise where similar content has been described.&amp;nbsp;&lt;/p&gt;
&lt;h1&gt;Steps to Accomplish&lt;/h1&gt;
&lt;div class="content"&gt;&lt;ol&gt;
&lt;li&gt;Go to File from Main Menu option and open DGN library files (dgnlib). See image below :&lt;br /&gt;&lt;br /&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/6813.1.png"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/6813.1.png" width="595" height="308" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/li&gt;
&lt;li&gt;Under Utility Menu, Select Named expression and click on OP_SYMBOLOGY_EQUIPMENT. See image below for reference.&lt;br /&gt;&lt;br /&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/0121.2.png"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/0121.2.png" width="600" height="413" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/li&gt;
&lt;li&gt;Below are the Symbology pasted to copy from here and to get it pasted to its respective Expression&amp;rsquo;s.&amp;nbsp;&amp;nbsp;&lt;br /&gt;&lt;br /&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;OP_SYMBOLOGY_EQUIPMENT:&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;
&lt;p&gt;&lt;strong&gt;&amp;quot;BY_LEVEL_AND_TEMPLATE:&amp;quot; &amp;amp; IIF(OPITEM.IsOfClass(&amp;quot;NOZZLE&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot;), &amp;quot;Nozzle:&amp;quot;,&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;IIF(OPITEM.IsOfClass(&amp;quot;TANK&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot;), &amp;quot;Tank:&amp;quot;,&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;IIF(OPITEM.IsOfClass(&amp;quot;PUMP&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot;), &amp;quot;Pump:&amp;quot;,&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;IIF(OPITEM.IsOfClass(&amp;quot;HEAT_EXCHANGER&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot;), &amp;quot;HeatExchanger:&amp;quot;,&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;IIF(OPITEM.IsOfClass(&amp;quot;VESSEL&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot;), &amp;quot;Vessel:&amp;quot;, &amp;quot;Equipment:&amp;quot;))))) &amp;amp; &amp;quot;OpenPlant\Equipment\&amp;quot; &amp;amp;&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp; IIF( OPITEM.IsOfClass( &amp;quot;NOZZLE&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot; ),&amp;nbsp; &amp;quot;Nozzle:&amp;quot;,&amp;nbsp;&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; IIF( OPITEM.IsOfClass( &amp;quot;TANK&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot; ),&amp;nbsp; &amp;quot;Tank:&amp;quot;,&amp;nbsp;&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; IIF( OPITEM.IsOfClass( &amp;quot;PUMP&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot; ), &amp;quot;Pump:&amp;quot;,&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; IIF( OPITEM.IsOfClass( &amp;quot;HEAT_EXCHANGER&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot; ), &amp;quot;HeatExchanger:&amp;quot;,&lt;/strong&gt;&lt;/p&gt;
&lt;strong&gt;&lt;span style="text-decoration:underline;"&gt;&lt;span style="text-decoration:underline;"&gt;&lt;/span&gt;&lt;/span&gt;&lt;/strong&gt;
&lt;p&gt;&lt;strong&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; IIF( OPITEM.IsOfClass( &amp;quot;VESSEL&amp;quot;, &amp;quot;OpenPlant_3D&amp;quot; ), &amp;quot;Vessel:&amp;quot;, &amp;quot;Default:&amp;quot; ) ) ) ) ) &amp;amp; &amp;quot;Model&amp;quot;&lt;/strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;b&gt;Note:&lt;/b&gt; &lt;i&gt;Make sure to copy the strings correctly.&lt;/i&gt;&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;Save each Expression which turns &lt;b&gt;blue&lt;/b&gt;&lt;b&gt;.&lt;/b&gt; Save option will get enabled once you modify the Expressions: See below for reference.&lt;br /&gt;&lt;br /&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/3771.3.png"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/3771.3.png" width="643" height="472" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/li&gt;
&lt;li&gt;Launch OpenPlant Modeler and Verify results. See images below:&lt;br /&gt;&lt;br /&gt;&lt;b&gt;Equipment Level as &amp;lsquo;Vessel&amp;rsquo;&lt;br /&gt;&lt;br /&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/3364.5.jpg"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/3364.5.jpg" width="287" height="267" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;Equipment Level as &amp;lsquo;Tank&amp;rsquo;&lt;br /&gt;&lt;br /&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/6428.6.jpg"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/6428.6.jpg" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;Equipment Level as &amp;lsquo;Pump&amp;rsquo;&lt;br /&gt;&lt;br /&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/4265.7.jpg"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/4265.7.jpg" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/b&gt;&lt;br /&gt;&lt;b&gt;Equipment Level as &amp;lsquo;Heat Exchanger&amp;rsquo;&lt;br /&gt;&lt;br /&gt;&lt;/b&gt;&lt;a href="/cfs-file/__key/communityserver-wikis-components-files/00-00-00-00-43/0576.4.jpg"&gt;&lt;img src="/resized-image/__size/940x0/__key/communityserver-wikis-components-files/00-00-00-00-43/0576.4.jpg" alt=" " /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/li&gt;
&lt;/ol&gt;
&lt;h1&gt;See Also&lt;/h1&gt;
&lt;p&gt;&lt;a href="http://communities.bentley.com/products/plant/design___engineering/w/plant_design_and_engineering__wiki/4870.named-expressions-managing-component-symbology-in-openplant-modeler"&gt;communities.bentley.com/.../4870.named-expressions-managing-component-symbology-in-openplant-modeler&lt;/a&gt;&lt;/p&gt;
&lt;h1&gt;Comments or Corrections?&lt;/h1&gt;
&lt;p&gt;Bentley&amp;#39;s Technical Support Group requests that you please confine any comments you have on this Wiki entry to this Comments or Corrections?&amp;quot; section. THANK YOU!&lt;/p&gt;
&lt;/div&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;

&lt;div style="font-size: 90%;"&gt;Tags: OpenPlant Modeler, Named Expressions, Equipment Level, 08.11.09.564&lt;/div&gt;
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