[Zope] Clarification regarding acl_user

Hi I am finding problem in controlling the user list in open flow. Hoe to access the acl_user folder placed in the root directory from a sub directory. I have a code which fetches me the user present in the same directory. But I need to access the user present in the acl_user folder in the root directory. I am using a user account which is created in the root directory . Hence i assume that i have the permission to access the contents of acl_user folder in the root directory. looking forward for a quick reply. Harish. SMS using the Yahoo! Messenger;Download latest version.