https://community.appian.com/discussions/f/general/23504/upgrade-old-process-instance-to-new-new-version-of-pmHi Appian Experts I want to Upgrade old Process Instance to new New Version of PM . Can you tell what is prerequisites and how we can achieve that ,en-USTelligent Community 12https://community.appian.com/thread/90041?ContentTypeID=1Sun, 23 Jan 2022 15:11:14 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:c8591350-b65f-452f-9149-67bd92afa50dStefan Helzle<p><a href="https://community.appian.com/b/appmarket/posts/process-management-services">community.appian.com/.../process-management-services</a></p><div style="clear:both;"></div>https://community.appian.com/thread/90040?ContentTypeID=1Sun, 23 Jan 2022 14:40:57 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:2428cde8-3878-4aab-9295-29627a849344Ron<p>do we have any smart service for that ?</p><div style="clear:both;"></div>https://community.appian.com/thread/90034?ContentTypeID=1Sun, 23 Jan 2022 11:32:31 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:687b242e-df2d-41aa-9595-cf68bc7b8ea2Stefan Helzle<p>This should get you started:</p> <p><a href="https://docs.appian.com/suite/help/21.4/Process_Upgrade.html">docs.appian.com/.../Process_Upgrade.html</a></p><div style="clear:both;"></div>