Hi @BidkarLe , found the solution in stackoverflow: https://stackoverflow.com/questions/77298930/workfront-restful-api-endpoint-payload-for-initiating-a-interactive-proof You have to use the Misc Action Module with the action createProofRest and add this JSON (Without the comments){ "stageBasedV...

Hi Lars, I am also trying to add approvers to a proof.When I add your JSON to the advancedProofingOptions (changing the E-Mails of course) it always shows an error message "Error while generating the proof".I also tried the createProofRest action. No success either.Any ideas? BestFrank