We have a collaboration form with attachments uploaded in Step 1. We then want to potentially remove some of those attachments before final delivery is triggered after final submission, based on selections in the last step.
I am assuming that the Submission Completed Processor could be used for this, but have no clue how to start with that. Any tips or links to documentation?
Please use the Fluent API TxnUpdater class method removeFileAttach(FileAttach) to remove attachments prior to delivery.