https://community.graphisoft.com/t5/Collaboration-with-other/What-happened-to-the-IfcActor-IfcOccupant-and/m-p/341392#M40321 <P>I have been looking for information why these IFC classes do not appear? from what I have seen if it is available in the AC18 version,</P><P>&nbsp;</P><P><A href="https://help.Graphisoft.com/AC/18/INT/AC18Help/07_Interoperability/07_Interoperability-79.htm" target="_blank">https://help.Graphisoft.com/AC/18/INT/AC18Help/07_Interoperability/07_Interoperability-79.htm</A></P><P>&nbsp;</P><P><A href="https://help.Graphisoft.com/AC/18/INT/AC18Help/07_Interoperability/07_Interoperability-85.htm#XREF_99346_Assignments" target="_blank">https://help.Graphisoft.com/AC/18/INT/AC18Help/07_Interoperability/07_Interoperability-85.htm#XREF_99346_Assignments</A></P><P>&nbsp;</P><P>and on the other hand there is almost everything related to IfcSystem.</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/54974i7005859361151A45/image-size/large?v=v2&amp;px=999" border="0" alt="Captura de Pantalla 2022-06-15 a la(s) 14.06.18.png" title="Captura de Pantalla 2022-06-15 a la(s) 14.06.18.png" /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/54975i54A2C8080CE91369/image-size/large?v=v2&amp;px=999" border="0" alt="Captura de Pantalla 2022-06-15 a la(s) 14.03.42.png" title="Captura de Pantalla 2022-06-15 a la(s) 14.03.42.png" /> Wed, 15 Jun 2022 19:09:03 GMT Abraham Smith 2022-06-15T19:09:03Z https://community.graphisoft.com/t5/Collaboration-with-other/What-happened-to-the-IfcActor-IfcOccupant-and/m-p/341392#M40321 <P>I have been looking for information why these IFC classes do not appear? from what I have seen if it is available in the AC18 version,</P><P>&nbsp;</P><P><A href="https://help.Graphisoft.com/AC/18/INT/AC18Help/07_Interoperability/07_Interoperability-79.htm" target="_blank">https://help.Graphisoft.com/AC/18/INT/AC18Help/07_Interoperability/07_Interoperability-79.htm</A></P><P>&nbsp;</P><P><A href="https://help.Graphisoft.com/AC/18/INT/AC18Help/07_Interoperability/07_Interoperability-85.htm#XREF_99346_Assignments" target="_blank">https://help.Graphisoft.com/AC/18/INT/AC18Help/07_Interoperability/07_Interoperability-85.htm#XREF_99346_Assignments</A></P><P>&nbsp;</P><P>and on the other hand there is almost everything related to IfcSystem.</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><BR /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/54974i7005859361151A45/image-size/large?v=v2&amp;px=999" border="0" alt="Captura de Pantalla 2022-06-15 a la(s) 14.06.18.png" title="Captura de Pantalla 2022-06-15 a la(s) 14.06.18.png" /><IMG src="http://community.graphisoft.com/t5/image/serverpage/image-id/54975i54A2C8080CE91369/image-size/large?v=v2&amp;px=999" border="0" alt="Captura de Pantalla 2022-06-15 a la(s) 14.03.42.png" title="Captura de Pantalla 2022-06-15 a la(s) 14.03.42.png" /> Wed, 15 Jun 2022 19:09:03 GMT https://community.graphisoft.com/t5/Collaboration-with-other/What-happened-to-the-IfcActor-IfcOccupant-and/m-p/341392#M40321 Abraham Smith 2022-06-15T19:09:03Z https://community.graphisoft.com/t5/Collaboration-with-other/What-happened-to-the-IfcActor-IfcOccupant-and/m-p/358728#M41369 <P>bump</P> Fri, 14 Oct 2022 11:46:58 GMT https://community.graphisoft.com/t5/Collaboration-with-other/What-happened-to-the-IfcActor-IfcOccupant-and/m-p/358728#M41369 Mats_Knutsson 2022-10-14T11:46:58Z