https://community.appian.com/discussions/f/process/29028/output-node-behaviour-of-subprocessHi all, I had a scenario Where i used MNI to start sub process (The sub process creates instance for each item in a parent PV , All at once and moves on each time an instance finished). And Inside sub process i&#39;m just writing to Record , with a waiten-USTelligent Community 12https://community.appian.com/thread/114628?ContentTypeID=1Tue, 20 Jun 2023 10:47:38 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:7c722b06-d2d2-4d70-b491-b3655cd316a1Mathieu Drouin<p>Have you tried&nbsp;passing your results array (the one you append to)&nbsp;as a reference and appending to that?</p> <p><img src="/resized-image/__size/640x480/__key/communityserver-discussions-components-files/14/pastedimage1687258021552v1.png" alt=" " /></p><div style="clear:both;"></div>https://community.appian.com/thread/114605?ContentTypeID=1Tue, 20 Jun 2023 05:15:31 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:453e2da5-974e-4880-bc55-37f3280b0845venkatrea696188<p>Sorry to say i tried it in my flow. (Still one is getting ignored &amp; Second one&#39;s getting appended twice), Where do you think i gone wrong.<br />&nbsp;Creating a instance for each record in a process variable(those sub processes gonna get completed by the time specified in it)</p> <p>i&#39;m appending each output&nbsp; to another pv.&nbsp; i tried your solution but still... samething happening (I&#39;m using community edition? is it because of that?</p> <p>)</p><div style="clear:both;"></div>https://community.appian.com/thread/114589?ContentTypeID=1Mon, 19 Jun 2023 14:03:32 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:359df666-d952-412b-9915-3317559e4658Stefan Helzle<p>Please have a look at this part of the documentation:&nbsp;<a href="https://docs.appian.com/suite/help/23.2/Process_Model_Recipes.html#using-process-variables-in-parallel-flows">https://docs.appian.com/suite/help/23.2/Process_Model_Recipes.html#using-process-variables-in-parallel-flows</a></p><div style="clear:both;"></div>