https://community.appian.com/discussions/f/new-to-appian/28037/trouble-with-appian-step-by-step-10Hi. I&#39;m working through the Appian Developer course online, and I&#39;m stuck on something in the Appian Step-by-Step #10. Specifically the first task, Configure Process Properties. The guide tells me to &quot;Click the Expression Editor icon next to the Processen-USTelligent Community 12https://community.appian.com/thread/109149?ContentTypeID=1Thu, 09 Mar 2023 21:01:21 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:fd8e6ef1-ab37-49b0-8e77-fabfe28d2025JarrettD<p>Thanks!</p><div style="clear:both;"></div>https://community.appian.com/thread/109137?ContentTypeID=1Thu, 09 Mar 2023 19:26:17 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:d3a40845-e8bd-4512-8e74-fb105cf49ad4Abhay Dalsaniya<p>It has nothing to do with process start form. As per your description you just created an expression rule to display dynamic process instance name.</p><div style="clear:both;"></div>https://community.appian.com/thread/109135?ContentTypeID=1Thu, 09 Mar 2023 18:43:18 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:375461f3-5890-4ecd-b41f-6efd05274cf1Naresh<p>You need to save and publish the process model in-order to effect the latest changes for new process, otherwise it will use old published version when you ren the process.</p> <p>Also, make sure you vehicle process variable is parametrized&nbsp;</p><div style="clear:both;"></div>