"Change view" also for VACD models

it would be great if there would also be a "change view" option for Value Added Chain Models (similar to BPMN model). To show i.e. "IT systems" or "Requirements" with just a click of a button if desired by the viewer.

(would also help if "IT systems" were added to the standard overview, but any option that would show all these objects if needed. Currently I work with a tailor made report to show all objects, but that is not quite it from a user experience point of view)