This file contains the access control list for the Proxmox Backup Server API. Each line starts with ``acl:``, followed by 4 additional values separated by colon. :propagate: Propagate permissions down the hierarchy :path: The object path :User/Token: List of users and tokens :Role: List of assigned roles Here is an example list:: acl:1:/:root@pam!test:Admin acl:1:/datastore/store1:user1@pbs:DatastoreAdmin You can use the ``proxmox-backup-manager acl`` command to manipulate this file.