How to make files/folders get updated ACLs by inheritance when you move in same volume?

Hi everyone!

I'm having some issues with my W2008R2 file server (using DFS). The problem is: when an user connected to a file server share (using W7 box), moves (drag and drop) files or folders from one folder to another in the same volume of the server, the ACLs are not automatically updated by the ACLs of the new parent folder, I mean, it is not inheriting the new ACLs from the new parent folder.

I've read this article: http://support.microsoft.com/kb/310316

but it says:

1. Make sure that the user account that is used to move the object has the Change Permissions permission set. If the permission is not set, grant the Change Permissions permission to the user account.

Users have the "Modify" permission set in both folders (the permissions are granted to Domain Local Groups of AD, which users are members of). As you know, "Modify" permission does not grant users the ability to "change permissions", which is correct, because you don't want users to have the ability to modify permissions in file server.

The question is: is there a way to fix this issue and to get ACLs automatically updated?

Thanks!