Currently the usefulness of this feature is severely restricted by the fact it is only available on classes. It should be also available on a set of code elements, and most natural example of such sets are projects and project folders in the Solution Explorer (moreover, specifying these particular types of sets requires no extra UI). More advanced sets are e.g. namespaces from ClassView. One particular scenario: I would like to move a folder from one project to another. Before this I need to know what code this folder is dependent upon: what code from the current project it uses and what code from projects referenced from the current one. Had the feature been available on the folder, I'd run it, choose an appropriate grouping in Find Results window and be able to view the information I need. Currently I can't do that.