https://community.appian.com/discussions/f/general/5668/inflight-migration-hi-we-have-a-requirement-where-we-have-to-migrat# Inflight Migration Hi, We have a requirement where we have to migrate inflight instances which are there in some other BPM tool to Appian. i,e. We have few requests which are in the middle of the flow in other BPM tool, those requests we have to migrateen-USTelligent Community 12https://community.appian.com/thread/21539?ContentTypeID=1Tue, 18 Aug 2015 12:47:49 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:3652ec4a-031c-4bdf-a8bf-aaa1d87afa49vikask146This is duplicate entry. Please have a look below which I added comment on &quot;shivakanthr&quot; post<div style="clear:both;"></div>https://community.appian.com/thread/21535?ContentTypeID=1Tue, 18 Aug 2015 12:32:55 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:1c29fa89-980e-46d0-aa98-81285b5a2db4Sathya SrinivasanOne option is to build a migration application. In this approach, you will have a gateway after start process that will contain the logic of where the flow should be directed to. While directing, you will also set the necessary variable values within the process including any milestones or other variables that are required. Once done, you need to load the data and there needs to be an indicator within your data load to indicate which position within the process that piece of data flow should be directed to. (this is the flag the gateway would use for directing the process flow). <br />I suggest you do thorough testing in DEV/UAT before making changes to production.<br /><br />Once the data have been migrated, you can roll back to the original process map.<div style="clear:both;"></div>