https://communities.bentley.com/products/road___site_design/f/geopak-inroads-mx-openroads-forum/239719/itwin-model-on-cross-sections-in-ordHi I am attaching Itwin to my 3D model where I cut cross-section in OpenRoads Designer 2022 R1. It looks perfect in Default-3D model, however, it is not displayed correctly on cross-sections. Basically, it is not displayed at all, just a few odd elementsen-USTelligent Community 12https://communities.bentley.com/thread/746836?ContentTypeID=1Wed, 21 Dec 2022 01:10:35 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:3c3e31fb-8b52-4532-abaa-b9230e69dbbbMark Shamoun<p>Really? IFC 4.3 should be the only incompatible version. Do you get an error?</p><div style="clear:both;"></div>https://communities.bentley.com/thread/746804?ContentTypeID=1Tue, 20 Dec 2022 18:24:59 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:860a988f-5d80-442c-bbc3-b088dc7dc392JeremieDL<p>IFC 2x3 does works for me, in reference or when importing.</p><div style="clear:both;"></div>https://communities.bentley.com/thread/746695?ContentTypeID=1Tue, 20 Dec 2022 06:28:51 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:8356772a-1b25-47b0-93a4-14ed9d7b2c60Adam Wieczorek<p>I exported to every IFC version available on the ITwin platform. none od these can be attached to ORD 2022 R2 but can be opened with free IFC BIMVision viewer.</p> <p>It would be perfect I we could use iTwin as an attachment to the 3D model and then cut sections.</p><div style="clear:both;"></div>https://communities.bentley.com/thread/746673?ContentTypeID=1Tue, 20 Dec 2022 02:31:07 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:770c2965-af16-47a2-a336-1c10b9a7a167JeremieDL<p>I have the same problem.&nbsp; My I-Twin is done with openroads models and the only thing that is displayed is the crossing linear features. Did you try all the IFC export version?</p><div style="clear:both;"></div>