This is a request for enhancement. We're creating a module that exposes Spring Web MVC controllers as paragraphs and have found that we need to hook into ParagraphSelectDialog and resolve paragraph names to controllers. It works like a charm but we've had to make changes to ParagraphSelectDialog. Attached is a patch that makes the paragraph detection code extendable by overriding a method in a subclass. So, this issue isn't a show stopper but we think it would be useful to have this extension hook in Magnolia =)