How do I create a containment (or any other) association between a model element currently appearing on one diagram view, and another model element currently appearing on a different diagram view? If I drag one of the association handles and then attempt to switch views, the operation (creating the association) is immediately terminated.
As a workaround, I have taken to visualizing the desired elements in the view(s) where I need them, creating the associations, and then deleting the elements from the view again. This is a rather pointless and repetitive exercise and I have to assume there is a better, more streamlined approach to doing this.