Dear list readers, in a sub sub folder, I have a PTK-generated Portal, nicely customized but with the following problems: When a logged-in members tries to rename, delete, copy/cut/paste (which are form triggered events) his or her "stuff", an "Attribute Error" key error is issued. My guess is that somewhere, the base URL for the portal is not right. However, the hyperlinks are working allright, showing the contents of the files which cannot be renamed. One clue to the incomplete portal's base url is to me that the cataloged items miss one=the first folder level. The central traceback is as follows: File /opt/zope/lib/python/Products/PTKBase/PortalFolder.py, line 63, in portal_rename (Object: ElementWithAttributes) File /opt/zope/lib/python/OFS/CopySupport.py, line 353, in _verifyObjectPaste I tried to edit PortalFolder.py, but without success. Could You suggest: Where to change what?! Thank! Ralf Herold # Koordinationszentrale Kompetenznetz # Paediatrische Onkologie und Haematologie # Charite Campus Virchow-Klinikum # Medizinische Fakultaet der Humboldt-Universitaet # Augustenburger Platz 1, D-13353 Berlin # ralf.herold@charite.de