I have a portlet that displays both Idea and Project instances. The current behavior is that if I filter on any field specific to the Project object, then all Idea instances will be excluded. What I'm hoping to find a way to do is change the behavior so that when a Project specific field is filtered on, Ideas will still be displayed. I'd like to do this the other way as well (Idea filter fields don't affect which Project instances are displayed) while also still having filter fields from Investment object affect both Projects and Ideas. Anyone have any suggestions or is this not possible?