Hi everyone, I am currently getting my teeth into creating ZClasses, which seem to be very powerful. I have one question which I hope someone can help me with. I am creating contact pages for different division with our company. Each division has a bunch of properties (phone, fax, email etc) and also has a number of staff which are stored as sub objects. So I have: division staff1 staff2 staff3 Each of the staff also have phone, fax, email etc. What I would like to do is if a phone, fax or email has not been specified for a certain staff member then it should be inherited from the division. Hopefully that makes sense. Thanks in advance for any help. Cheers, Benno