https://community.graphisoft.com/t5/Collaboration-with-other/Globally-Unique-Identifier/m-p/203350#M25382 <DIV class="actalk-migrated-content"><R>I read IFC 2x3 Reference Guide for ArchiCAD 13 which said that<U></U><S><U><U></U></U></S> "An element's GUID in ArchiCAD is not the same as its GUID in IFC". <E></E>But I used Solibri model viewer show that the GUID is same in ArchiCAD and IFC, does the Reference wrong? Do you have experience about this?</R></DIV> Thu, 08 Oct 2009 07:31:12 GMT Anonymous 2009-10-08T07:31:12Z https://community.graphisoft.com/t5/Collaboration-with-other/Globally-Unique-Identifier/m-p/203350#M25382 <DIV class="actalk-migrated-content"><R>I read IFC 2x3 Reference Guide for ArchiCAD 13 which said that<U></U><S><U><U></U></U></S> "An element's GUID in ArchiCAD is not the same as its GUID in IFC". <E></E>But I used Solibri model viewer show that the GUID is same in ArchiCAD and IFC, does the Reference wrong? Do you have experience about this?</R></DIV> Thu, 08 Oct 2009 07:31:12 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Globally-Unique-Identifier/m-p/203350#M25382 Anonymous 2009-10-08T07:31:12Z https://community.graphisoft.com/t5/Collaboration-with-other/Globally-Unique-Identifier/m-p/203351#M25383 ArchiCAD GUID and IFC GUID are different. ArchiCAD writes both GUIDs to IFC. But for some reason ArchiCAD GUIDs of spaces are not in IFC. <BR /> <BR /> ArchiCAD GUID example: <BR /> FDBBED34-C946-437B-B5-3F-EC6FA75058FA <BR /> <BR /> IFC GUID example: <BR /> 3zk_qqoKP3UxK$x6_dK5Zw <BR /> <BR /> In Info view of Solibri Model Viewer the both GUIDs are shown: <BR /> <BR /> GUID 3zk_qqoKP3UxK$x6_dK5Zw <BR /> BATID FDBBED34-C946-437B-B5-3F-EC6FA75058FA <BR /> <BR /> BATID comes from BIM Authoring Tool Id. Mon, 14 Dec 2009 07:09:42 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Globally-Unique-Identifier/m-p/203351#M25383 Anonymous 2009-12-14T07:09:42Z