I want to show two content types (A and B) in one view. 'A' has a relationship with a taxonomy term 'foo', 'B' doesn't have this relationship. So the relationship isn't required. However when I use a field from 'foo' as a filter in the filter criteria no nodes of content type B are shown, the nodes of content type A are shown correctly.

Is it possible to configure the view such that it doesn't look at the filter with the referenced field for nodes of content type B?

If something isn't clear, ask me!

Thanks!