https://community.graphisoft.com/t5/Teamwork-BIMcloud/Working-in-TW-with-ArchiCAD-11-and-12-Simultaneously/m-p/149067#M5493 <DIV class="actalk-migrated-content"><T>Currently we are working as Teamwork in ArchiCAD 11<BR /> Slowly, we are upgrading to ArchiCAD 12<BR /> Will there be any conflict / issues etc with the Teamwork File (plp) if some of the team members are working in 11 and some in 12 simultaneously?</T></DIV> Fri, 19 Jun 2009 09:35:24 GMT Anonymous 2009-06-19T09:35:24Z https://community.graphisoft.com/t5/Teamwork-BIMcloud/Working-in-TW-with-ArchiCAD-11-and-12-Simultaneously/m-p/149067#M5493 <DIV class="actalk-migrated-content"><T>Currently we are working as Teamwork in ArchiCAD 11<BR /> Slowly, we are upgrading to ArchiCAD 12<BR /> Will there be any conflict / issues etc with the Teamwork File (plp) if some of the team members are working in 11 and some in 12 simultaneously?</T></DIV> Fri, 19 Jun 2009 09:35:24 GMT https://community.graphisoft.com/t5/Teamwork-BIMcloud/Working-in-TW-with-ArchiCAD-11-and-12-Simultaneously/m-p/149067#M5493 Anonymous 2009-06-19T09:35:24Z https://community.graphisoft.com/t5/Teamwork-BIMcloud/Working-in-TW-with-ArchiCAD-11-and-12-Simultaneously/m-p/149068#M5494 When working on a Teamwork PLP file, every single ArchiCAD signed in must have the same version and the same build number within that version, I believe.<BR /> So you will definitely not going to be able to work on the same file in both AC11 and AC12. The simple reason being that AC11 cannot read an AC12 file format. Fri, 19 Jun 2009 12:04:31 GMT https://community.graphisoft.com/t5/Teamwork-BIMcloud/Working-in-TW-with-ArchiCAD-11-and-12-Simultaneously/m-p/149068#M5494 Laszlo Nagy 2009-06-19T12:04:31Z