https://community.graphisoft.com/t5/Installation-update/Layout-Book/m-p/26594#M3467 I think if you open the AC7 version file in AC9 and save it, you will then be able to open that saved file in AC11. Tue, 04 Sep 2007 11:28:13 GMT Laszlo Nagy 2007-09-04T11:28:13Z https://community.graphisoft.com/t5/Installation-update/Layout-Book/m-p/26593#M3466 <DIV class="actalk-migrated-content"><T>Is there anyway to bring views(pmks) from a 7.0 layout book into 11?</T></DIV> Sun, 02 Sep 2007 00:15:09 GMT https://community.graphisoft.com/t5/Installation-update/Layout-Book/m-p/26593#M3466 Red 2007-09-02T00:15:09Z https://community.graphisoft.com/t5/Installation-update/Layout-Book/m-p/26594#M3467 I think if you open the AC7 version file in AC9 and save it, you will then be able to open that saved file in AC11. Tue, 04 Sep 2007 11:28:13 GMT https://community.graphisoft.com/t5/Installation-update/Layout-Book/m-p/26594#M3467 Laszlo Nagy 2007-09-04T11:28:13Z https://community.graphisoft.com/t5/Installation-update/Layout-Book/m-p/26595#M3468 Backward compatibility is a problem. Trying to open a 15 year old project would be a challenge. I am not sure any computer I have will open mac OS9. If I could, how many steps would it take?<BR /> In another 5 years will it be possible? Tue, 04 Sep 2007 23:12:50 GMT https://community.graphisoft.com/t5/Installation-update/Layout-Book/m-p/26595#M3468 Aussie John 2007-09-04T23:12:50Z