Updating or Correcting an Accepted ACE Manifest (ACE Manifest): Difference between revisions

[[File:Detach-shipment-message.jpg|thumb|360px|right|Selecting Detach Shipment Message from the ACE Shipment Details page]]In early 2022, U.S. CBP modernized the ACE system, and this included changes to some procedures. A new change involves sending detach and attach messages to move shipments to other Manifests. In a scenario where a user must move a shipment from one accepted ACE Manifest to another accepted ACE Manifest, here are the steps to take in most cases:

[[File:Attach-shipment-message.jpg|thumb|360px|right|Selecting Detach Shipment Message from the ACE Shipment Details page]]Once both manifests are canceled, go into the shipment of the manifest you'd like to remove the shipment from, and under Shipment Only Send to CBP click Detach Shipment Message. After the detach has been processed, follow that with a Cancel Shipment Message and wait for the shipment to get canceled.