topic Question about Ifc_subtype, Ifc_predefinedtype in GDL Library Parts and IFC Project Manager? in Collaboration with other software https://community.graphisoft.com/t5/Collaboration-with-other/Question-about-Ifc-subtype-Ifc-predefinedtype-in-GDL-Library/m-p/288060#M37648 <DIV class="actalk-migrated-content"><R>Hi there,<BR /> <BR /> Few days ago, I have found these two GDL integer parameters "<B>ifc_subtype</B>" &amp; "<B>ifc_predefinedtype</B>" that were found in ArchiCAD's standard MEP Library Parts. And the "<B>GDL Reference Manual</B>" textually mentions that the "<B>ifc_subtype</B>" is one of those parameters that the Add-ons get the values it needs from the library part.<BR /> <BR /> So my question is, what takes preference when exporting the project through the IFC Project Manager, would be those predefined parameters in project's library parts, or the properties that have been mapped to them ?</R></DIV> Fri, 17 Jan 2020 12:33:52 GMT Nader Belal 2020-01-17T12:33:52Z Question about Ifc_subtype, Ifc_predefinedtype in GDL Library Parts and IFC Project Manager? https://community.graphisoft.com/t5/Collaboration-with-other/Question-about-Ifc-subtype-Ifc-predefinedtype-in-GDL-Library/m-p/288060#M37648 <DIV class="actalk-migrated-content"><R>Hi there,<BR /> <BR /> Few days ago, I have found these two GDL integer parameters "<B>ifc_subtype</B>" &amp; "<B>ifc_predefinedtype</B>" that were found in ArchiCAD's standard MEP Library Parts. And the "<B>GDL Reference Manual</B>" textually mentions that the "<B>ifc_subtype</B>" is one of those parameters that the Add-ons get the values it needs from the library part.<BR /> <BR /> So my question is, what takes preference when exporting the project through the IFC Project Manager, would be those predefined parameters in project's library parts, or the properties that have been mapped to them ?</R></DIV> Fri, 17 Jan 2020 12:33:52 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Question-about-Ifc-subtype-Ifc-predefinedtype-in-GDL-Library/m-p/288060#M37648 Nader Belal 2020-01-17T12:33:52Z Re: Question about Ifc_subtype, Ifc_predefinedtype in GDL Library Parts and IFC Project Manager? https://community.graphisoft.com/t5/Collaboration-with-other/Question-about-Ifc-subtype-Ifc-predefinedtype-in-GDL-Library/m-p/288061#M37649 Just made the time to test my question ... the answer is that assigned properties takes preference. Fri, 17 Jan 2020 17:51:33 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Question-about-Ifc-subtype-Ifc-predefinedtype-in-GDL-Library/m-p/288061#M37649 Nader Belal 2020-01-17T17:51:33Z