322 EDI Terminal Operations and Intermodal Ramp Activity Document Guidelines 322 EDI Terminal Operations and Intermodal Ramp Activity transaction set can be used to provide all the information necessary for a terminal operation, port authority or intermodal ramp to communicate terminal and intermodal ramp activities (e.g., “ingates” and “outgates”) to authorized parties to a shipment. 322 EDI Terminal … Read More →