The Importer Accounts user interface (UI) for viewing and editing importer data within ACE has been updated. While you will still log into the ACE Secure Data Portal to locate an importer account, there is now a View Importer in New ACE button to launch a new application for accessing the importer’s data. Users with the Trade User or CBP Importer Account Portal User role will be able to view importer account data in New ACE. For directions on how to log into the ACE Secure Data Portal, visit the ACE Training and Reference Guides webpage at https://www.cbp.gov/trade/ace/training-and-reference-guides#portal and select the Account – Initial Access hyperlink. Read More →
https://www.cbp.gov/sites/default/files/assets/documents/2019-Mar/Trade-Importer-Accounts-QRG.pdf