https://community.graphisoft.com/t5/Collaboration-with-other/save-door-to-diffirent-parts/m-p/254622#M33256 thanks very much! Sat, 21 Sep 2019 06:20:34 GMT Anonymous 2019-09-21T06:20:34Z https://community.graphisoft.com/t5/Collaboration-with-other/save-door-to-diffirent-parts/m-p/254620#M33254 <DIV class="actalk-migrated-content"><T>When saving as, use ifc format, if I need to output the door as door frame with door leaf and handle, how to achieve? thanks.</T></DIV> Thu, 12 Sep 2019 13:57:25 GMT https://community.graphisoft.com/t5/Collaboration-with-other/save-door-to-diffirent-parts/m-p/254620#M33254 Anonymous 2019-09-12T13:57:25Z https://community.graphisoft.com/t5/Collaboration-with-other/save-door-to-diffirent-parts/m-p/254621#M33255 AFAIK, this is not possible. It is possible with Curtain Walls, Stairs, Railings and the new Column/Beam tools as they are "system" tools, which are hierarchical in nature.<BR /> <BR /> However, the object-based tools (doors, windows, objects) are in themselves scripts and there is nothing foreseen to describe their IFC hierarchy upon export. Alas.<BR /> <BR /> This is for once something where Revit seems to provide a better solution, if you follow a very specific way of modelling using nested families. It is tricky and prone to errors, though. Fri, 20 Sep 2019 07:32:01 GMT https://community.graphisoft.com/t5/Collaboration-with-other/save-door-to-diffirent-parts/m-p/254621#M33255 stefan 2019-09-20T07:32:01Z https://community.graphisoft.com/t5/Collaboration-with-other/save-door-to-diffirent-parts/m-p/254622#M33256 thanks very much! Sat, 21 Sep 2019 06:20:34 GMT https://community.graphisoft.com/t5/Collaboration-with-other/save-door-to-diffirent-parts/m-p/254622#M33256 Anonymous 2019-09-21T06:20:34Z