I'm still calling myself a Zope newbie especially when it comes to creating new programmatic classes in Zope. I struggle to translate the following example into good Zope practice: I have a class called CLIENT, which holds client detail. I have another class called ACCOUNT which stores information of an account for a spesific client. When a user creates an new ACCOUNT he must be able to select the CLIENT from a list of clients. What i need guidance on is the linking of these two classes. I thought of just creating a property ClientName in my zclass, Account, of the type selection and spesifying ClientList as Value for my property. ClientList is a method which returns a list of clients. Is this the best way to day it, or is there a better way? Roché Compaan