https://communities.bentley.com/products/bridge_design___engineering/f/bridgemaster-lars-leap-openbridge-rm-forum/210604/isolate-for-bridge-model-units-not-workingWhen I use the &quot;Isolate&quot; options from the OpenBridge Modeler, Bridges &gt; Units &gt; &quot;Bean Layout&quot; or basically any bridge Units i.e. Wingwalls, Supports etc. they do not display. It appears they isolated units is there in the view if you make a selectionen-USTelligent Community 12https://communities.bentley.com/thread/637475?ContentTypeID=1Fri, 05 Mar 2021 10:18:36 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:1f150ea6-a75d-458f-84c6-e76735f29a25Vlad Grigoras<p>Hi Mike,</p> <p>Most (if not all) objects created in OBM are composed of sub-components, i.e. a pier is composed&nbsp;of cap, columns, footings and piles. Each individual component is created on its own level (OBM_Footing for example). In order to make available the selection of the entire object (pier) and not an individual component (footing) the objects are &quot;tied&quot; together with a wrapper level (OBM_Piers in case of the piers), When you are selecting the pier, you are basically selecting the wrapper thus the Display Set will isolate that level, but this level does not contain any solid because all components are created on their own levels and this is why you do not see any solid there.</p> <p>So, the correct workflow is to turn off the wrapper level and then make your selection that will be isolated.&nbsp;</p> <p><a href="https://communities.bentley.com/cfs-file/__key/communityserver-discussions-components-files/5930/2021_2D00_03_2D00_05_5F00_11_2D00_43_2D00_57.mp4">communities.bentley.com/.../2021_2D00_03_2D00_05_5F00_11_2D00_43_2D00_57.mp4</a></p><div style="clear:both;"></div>