Hi ! here's my problem : i've got one zClass : baseCard which have 4 propertyshets and methods ... it just inherits from zObjects, and CatalogAware and then i'm trying to create a new zClass specialCardFolder which inherits from baseCard AND OFS : Folder (i just want a folder with the same properties myCard's has) So my new specialCardFolder is working fine, i can edit it's properties, i can add subObjects ... but can't view them ! the sub objects are created i can edit them via /mySpecialFolder/objectX/manage_main but mySpecialFolder/manage_main keep saying : No Items ! i wrote a method content which lists objectsIds (or objectsItems) but it keep saying it's empty ! and if i create a zCatalog and tell him to find all the objectX in my website, ... he can't find thoose objects in mySpecialCardFolder .... any idea ?? thanks a lot ! Célio Conort