Hi, sorry to keep sounding so stupid....But I cant get this to work - I get an error: An error was encountered while publishing this resource. exceptions.AttributeError Sorry, a site error occurred. Traceback (innermost last): * Module ZPublisher.Publish, line 150, in publish_module * Module ZPublisher.Publish, line 114, in publish * Module ZPublisher.Publish, line 98, in publish * Module ZPublisher.mapply, line 88, in mapply * Module ZPublisher.Publish, line 39, in call_object * Module Products.Campus.Campus, line 184, in manage_addCampus AttributeError: manage_addBuilding I have the following module that is supposed to create a "Campus" instance and then a "building instance inside the campus instance..... But neither the "manage_addBuilding" nor the "manage_addBuildingForm" are found when I try to run it.... Note that these methods exist in another product module (Products.Virtual_site.Building)... It works fine if the Building Module is in the same Product directory as this Module... How do I get this module to find these and other Products/modules/methods? TIA WPH --------------------------------------------- from OFS.Folder import Folder from Globals import HTMLFile from Globals import Persistent from Acquisition import Implicit from DateTime import DateTime from Products.Virtual_Site.Building import Building from Products.Virtual_Site.TransDrawer import TransDrawer class Campus (Folder, Persistent, Building, Implicit): _is_transparent = 1 # Once the transparency patch is in place, # the above attribute is all we need to make something transparent. meta_type = 'Campus' def all_meta_types(self): return ( { 'name' : 'Building', 'action': 'manage_addBuildingForm', 'permission': 'Add Building', }, ) def manage_addCampus(self, id='', title='', createPublic=0, createUserF=0, REQUEST=None): """Add a new Campus object with id *Campus*. If the 'createPublic' and 'createUserF' parameters are set to any true value, an 'index_html' and a 'UserFolder' objects are created respectively in the new Campus. """ ob=Campus() id='CAMPUS' ob.id=id ob.title=REQUEST['acronym'] + ' ' + 'Campus' self._setObject(id, ob) ob.manage_addProperty('entity', 'campus', 'string') ob.manage_addProperty('entitystring', 'Campus', 'string') ob.manage_addProperty('exposure', 'Public', 'string') ob.manage_addProperty('securitycondition', 'Low', 'string') ob.manage_addProperty('submissiondate', DateTime(), 'string') ob.manage_addProperty('submitter', REQUEST['AUTHENTICATED_USER'], 'string') ob.manage_addProperty('campus' + 'title', REQUEST['title'], 'string') ob.manage_addProperty('campus' + 'acronym', REQUEST['acronym'], 'string') # Add an Office Building inside the Campus... id=REQUEST['acronym'] title=REQUEST['title'] acronym=REQUEST['acronym'] entity='building' entitystring='Building' exposure='Public' submitter=REQUEST['AUTHENTICATED_USER'] building = ob.manage_addBuilding(acronym, title, entity, entitystring, exposure, submitter) if REQUEST is not None: return self.manage_main(self, REQUEST, update_menu=1) manage_addCampusForm = HTMLFile('campus_dtml/CampusAddForm', globals())