https://communities.bentley.com/products/building/performance/f/hevacomp-forum/154706/change-of-programmeCan you convert a Design Database project into a System Builder project.en-USTelligent Community 12https://communities.bentley.com/thread/462257?ContentTypeID=1Wed, 23 May 2018 13:52:25 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:318eccaf-f756-4940-ba5d-f801d318c57aDuncan Brown<p>Hi Craig - I&#39;m afraid that&#39;s not possible. When a System Builder project is first generated, a number of files are created that are unique to System Builder. The project picker then uses these files to differentiate between Design Database and System Builder projects. As these files don&#39;t exist in Design Database, you cannot transfer the project.<br /><br />Regards,</p><div style="clear:both;"></div>