Question1Replies40Views×Close popoverKuldeep Singh Hada (Karate) Optum Optum US View ProfileSend Message Karate Member since 2016 7 posts Optum Posted: July 9, 2020Last activity: July 10, 2020Posted: 9 Jul 2020 0:50 EDTLast activity: 10 Jul 2020 6:25 EDT Post Activity/Data Transform after New Harness submission.In a flow action, i can set messages in the post activity/data transform and it will prevent the case to proceed.Is there anyway I can call activity/data transform to do complex validation (checking against values in DB) and set messages right after New Harness is submitted.***Edited by Moderator: Pallavi to update platform capability tags*** Data Integration Java and Activities User Experience ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Posted: 7 months agoPosted: 10 Jul 2020 6:25 EDT×Close popoverCarissa Wenhardt (CarissaW_GCS) PEGA Principal Software Solutions Engineer Pegasystems Inc. US View ProfileSend MessageCarissaW_GCS PEGA replied to KarateYou could call the activity or data transform at the beginning of your first flow, right after the start shape. If you are using stages this would typically be the pyStartCase flow.