https://community.graphisoft.com/t5/Libraries-objects/Library-Migration/m-p/292264#M2872 <DIV class="actalk-migrated-content"><T>Hello,<BR /> <BR /> When opening an AC19 project in AC21 you get the option to migrate the libraries which will swap the ArchiCAD Library 19 for ArchiCAD Library 21... Is there any way that I can include our own library within that library migration option?<BR /> <BR /> Thanks</T></DIV> Wed, 20 Mar 2019 10:45:17 GMT JGoode 2019-03-20T10:45:17Z https://community.graphisoft.com/t5/Libraries-objects/Library-Migration/m-p/292264#M2872 <DIV class="actalk-migrated-content"><T>Hello,<BR /> <BR /> When opening an AC19 project in AC21 you get the option to migrate the libraries which will swap the ArchiCAD Library 19 for ArchiCAD Library 21... Is there any way that I can include our own library within that library migration option?<BR /> <BR /> Thanks</T></DIV> Wed, 20 Mar 2019 10:45:17 GMT https://community.graphisoft.com/t5/Libraries-objects/Library-Migration/m-p/292264#M2872 JGoode 2019-03-20T10:45:17Z https://community.graphisoft.com/t5/Libraries-objects/Library-Migration/m-p/292265#M2873 As in you have a custom AC19 library what you want swapped to a custom AC21 library? No idea how you could do that automatically, just clarifying.<BR /> <BR /> <BR /> <BR /> Ling. Thu, 21 Mar 2019 01:39:05 GMT https://community.graphisoft.com/t5/Libraries-objects/Library-Migration/m-p/292265#M2873 Lingwisyer 2019-03-21T01:39:05Z https://community.graphisoft.com/t5/Libraries-objects/Library-Migration/m-p/292266#M2874 I believe it has something to do with the 'ARCHICAD Library.version' file located in the library folder.<BR /> I have never sat down to work it out though.<BR /> It is easy to just swap my custom library in the library manager.<BR /> <BR /> Barry. Thu, 21 Mar 2019 01:47:28 GMT https://community.graphisoft.com/t5/Libraries-objects/Library-Migration/m-p/292266#M2874 Barry Kelly 2019-03-21T01:47:28Z