https://community.graphisoft.com/t5/Collaboration-with-other/Opening-version-10-drawing-in-version-9/m-p/128382#M13604 Not directly.<BR /> <BR /> You have to open it in AC10 then save it down to AC9. Wed, 16 Jul 2008 22:55:04 GMT TomWaltz 2008-07-16T22:55:04Z https://community.graphisoft.com/t5/Collaboration-with-other/Opening-version-10-drawing-in-version-9/m-p/128381#M13603 <DIV class="actalk-migrated-content"><T>Can a drawing that was created in version 10 be opened in version 9?</T></DIV> Wed, 16 Jul 2008 22:48:21 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Opening-version-10-drawing-in-version-9/m-p/128381#M13603 Anonymous 2008-07-16T22:48:21Z https://community.graphisoft.com/t5/Collaboration-with-other/Opening-version-10-drawing-in-version-9/m-p/128382#M13604 Not directly.<BR /> <BR /> You have to open it in AC10 then save it down to AC9. Wed, 16 Jul 2008 22:55:04 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Opening-version-10-drawing-in-version-9/m-p/128382#M13604 TomWaltz 2008-07-16T22:55:04Z https://community.graphisoft.com/t5/Collaboration-with-other/Opening-version-10-drawing-in-version-9/m-p/128383#M13605 Should I save it as an archive file for version 9. I will be working on the file on another computer? Will any library parts be missing or does the archive save option capture the drawing files parts, attributes, etc... Wed, 16 Jul 2008 22:57:15 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Opening-version-10-drawing-in-version-9/m-p/128383#M13605 Anonymous 2008-07-16T22:57:15Z https://community.graphisoft.com/t5/Collaboration-with-other/Opening-version-10-drawing-in-version-9/m-p/128384#M13606 Any Archicad 10 library parts will be unreadable to AC9. <BR /> <BR /> The only way it really works completely is if you had a project in AC9 and loaded it into AC10, and kept all the libraries the same.<BR /> <BR /> The attributes will be fine except for complex profiles, which were knew in AC10. Also, none of the layouts from AC10 can be opened in AC9 or Plotmaker. Thu, 17 Jul 2008 00:31:25 GMT https://community.graphisoft.com/t5/Collaboration-with-other/Opening-version-10-drawing-in-version-9/m-p/128384#M13606 TomWaltz 2008-07-17T00:31:25Z