https://forums.autodesk.com/t5/revit-structure-forum/missing-ifc-model-elements/m-p/12224501#M6226 <P>This appears to be a common issue whereby you have to include additional items of set a specific export view compatibility setting, i know in Revit to IFC Property Sets are often missed out and needed.</P><P>&nbsp;</P><P>Hopefully this will help although more related to Advanced Steel.&nbsp; One thing to not here both the L Angle and Box Section are missing so could they have been combined to make a composite section?&nbsp; and this is what is causing the issue?</P><P>&nbsp;</P><P><A href="https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/IFC-exported-from-Tekla-Structures-is-only-partially-imported-into-Advance-Steel.html#:~:text=Export%20again%20the%20IFC%20file,like%20CIS%2F2%20or%20SDNF." target="_blank" rel="noopener">IFC exported from Tekla Structures missing elements when importing into Advance Steel (autodesk.com)</A></P> Thu, 07 Sep 2023 12:29:27 GMT jay_colc 2023-09-07T12:29:27Z https://forums.autodesk.com/t5/revit-structure-forum/missing-ifc-model-elements/m-p/12224371#M6225 <P>Ladies and gentlemen, please, help me!</P><P>Our colleagues&nbsp;kindly provided us with an ifc-model of gangway. Unfortunately, some elements are lost, when I&nbsp; insert the file as a link in revit-project.&nbsp;I've made screenshots, so you can see the difference. The first one is the ifc file opened in BIMvision. The second one is the link inserted in Revit. I also captured table with properties of one of the missing elements.</P><P>P.S. The original model was made in Tekla. That's all I know about it.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="слайд2.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1263411i6750D357B44655A6/image-size/medium?v=v2&amp;px=400" role="button" title="слайд2.png" alt="слайд2.png" /></span></P><P> </P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="слайд1.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1263410iAFF152D9DAAD5D82/image-size/medium?v=v2&amp;px=400" role="button" title="слайд1.png" alt="слайд1.png" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="слайд3.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1263418i83B3212B59E2D2CD/image-size/medium?v=v2&amp;px=400" role="button" title="слайд3.png" alt="слайд3.png" /></span></P><P> </P><P> </P> Thu, 07 Sep 2023 11:34:48 GMT https://forums.autodesk.com/t5/revit-structure-forum/missing-ifc-model-elements/m-p/12224371#M6225 abajenov 2023-09-07T11:34:48Z https://forums.autodesk.com/t5/revit-structure-forum/missing-ifc-model-elements/m-p/12224501#M6226 <P>This appears to be a common issue whereby you have to include additional items of set a specific export view compatibility setting, i know in Revit to IFC Property Sets are often missed out and needed.</P><P>&nbsp;</P><P>Hopefully this will help although more related to Advanced Steel.&nbsp; One thing to not here both the L Angle and Box Section are missing so could they have been combined to make a composite section?&nbsp; and this is what is causing the issue?</P><P>&nbsp;</P><P><A href="https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/IFC-exported-from-Tekla-Structures-is-only-partially-imported-into-Advance-Steel.html#:~:text=Export%20again%20the%20IFC%20file,like%20CIS%2F2%20or%20SDNF." target="_blank" rel="noopener">IFC exported from Tekla Structures missing elements when importing into Advance Steel (autodesk.com)</A></P> Thu, 07 Sep 2023 12:29:27 GMT https://forums.autodesk.com/t5/revit-structure-forum/missing-ifc-model-elements/m-p/12224501#M6226 jay_colc 2023-09-07T12:29:27Z