Hi, I am building a music database program, and I am having a problem. First off, this is the structure: ZMusicBase--- | zmbAlbum--- | zmbTrack The catalog for the product is created in the ZMusicBase directory. When I try to add a zmbAlbum (which has an Object Manager class) I get an error: Error Type: NameError Error Value: manage_editCataloger In the zmbAlbum_add file, the code looks like this: <dtml-call "REQUEST.set('zmb', ZopeTime().strftime('%Y%m%d%H%M%S'))"> <dtml-call "REQUEST.set('id',_.str(zmb))"> <dtml-with "zmbAlbum.createInObjectManager(REQUEST['id'], REQUEST)"> <dtml-call "propertysheets.zmbAlbumProperties.manage_editProperties(REQUEST)"> <dtml-call "manage_editCataloger('zmbCatalog')"> <dtml-call reindex_object> </dtml-with> Can anyone see a problem in this? Tane Piper Lead Designer - ZZICT Entertainment http://www.legiongame.nl