Hi Kevin, > Can you confirm which, if any, of your Class A / B / C extend > DomainObjectContainer?
All the classes extend AbstractDomainObjectContainer, I've changed the default object container in the isis.properties file in case that makes a difference. >Otherwise, you may have to manually call resolve() on class B's >property collection of class C.. I've tried manually calling resolve() but it doesn't seem to work for me. I've also tried my example again with the xml and in-memory store but the dnd viewer seems to work as expected. Finally, I've got another problem now :) In one of my services I create a new Thread which calls DomainObjectContainer methods. This works for me in the dnd viewer but when I run it in the html view it gives me: java.lang.IllegalStateException: No Session opened for this thread Thanks, Christophe
