Hello, I need to have a simple list choice for adding ZClasses instances instead of using manage_workspace (because the users are really *end* users and speaks french). We are using Yihaw and extending it with news Zclasses. So we have a Zclass, a my_addForm in french , my_add methods and a my_factory. All works fine when i call that directly from DTML giving the method name in **hard coding**, and works fine when i use manage_workspace (it propose all my new factories in the Add list but in english with zope interface). What i want is getting the list of factories (automatically) in my personnalized page (instead of hard coding it). I guess it should be simple to generate the list of constructors and proposing the associated methods, but i just can't figure how to do that ;-< Any tip and/or explanation would be welcome, and i'll summarize all that in an how-to (in complement of the Adding Zclasses instances programatically) Thanks in advance. -- Didier Georgieff DDAF du Bas-Rhin - Cellule SIG 2, rue des Mineurs 67070 Strasbourg Cedex tél : 03.88.25.20.33 - fax : 03.88.25.20.01 email : didier.georgieff@agriculture.gouv.fr SIT du Bas-Rhin : http://www.bas-rhin.sit.gouv.fr GéoWeb http://sertit10.u-strasbg.fr