[Zope] Confusion over Acquisition, permissions, etc.

Hello all, I have /parent/child defined as 2 folders off root. I have the following script named "add1folder" in /parent. context.manage_addFolder(folderName, folderTitle, 1, 1) I call the script through a DTML method named "add_folder". So when I access the URL /parent/add_folder, it creates the appropriate folder for me. I log in as Manager in /parent/child (different acl_users folder in child) and try and run the above script as /parent/child/add_folder to create the same set of folders but it doesn't work. What do I need to do to get this to work the way I want, i.e., call "add1folder" while in /parent/child? TIA Samir