Hello Ullrich,

can a catalog aware object be indexed in several ZCatalogs and update itself in all ZCatalogs that index this object?

I suppose you are talking about product that inherits from "CatalogAware". If this is the case, your object has a method called "index_object" and needs an string attribute called "default_catalog". When you call index_object() the method looks for the value of default_catalog (for example default_catalog="MyZCatalog") and calls getattr(self, self.default_catalog).catalog_object(self, self.url()) The catalog now indexes only this object. If you have several catalogs try this (may contain errors): catalog_list = ['MyZCatalog1','MyZCatalog2','MyZCatalog3',] default_catalog='MyZCatalog1' for item in catalog_list: """ Index in multiple catalogs at once """ self.default_catalog=catalog self.index_object() self.default_catalog='MyZCatalog1' Hope I was of any help Greetings Sven Rudolph -- Sven Rudolph, Programmierer Medical Tribune Verlagsgesellschaft mbH Unter den Eichen 5, 65195 Wiesbaden Tel.: 06 11 / 97 46 25 2