For package replication, the publishing server makes sure that the user performing the replication has replication access; that is, the user is a member of the Replicator ACL.

In addition, the publishing user must have List access to the package to see it from the publishing pages of the Integration Server Administrator. This List ACL "travels with" the package to the subscribing server. ACLs do not travel with other namespace elements, such as folders, services, etc.

On the subscribing server, the user installing the package must have List access to see it from the Install Inbound Releases page. This means that the ACL must exist on the subscribing server and the installing user must be a member of that ACL. The installing user does not need Write access to the package.