Working with WebCore I have had the need to create a common form and use it as the base for other forms. I don't want inheritance, just a common starting point. Because there's the HTML part in WebCore, it makes more sense to me to set up a base then make copies of the form. But the IDE doesn't let you do that. You have to do Save As, then re-add the previous version, and the Project Mgr tends to get really confused when you do that with WebCore forms, I think because it changes the Unit name but not the name of the form that's in it. So it complains that the two units have the same form before you get a chance to fix it.
So I'd like to see a right-click option on a form to "Copy This Form" that does a reasonable renaming of both the unit and the form inside it, and adds the new form unit into the project. As long as the names are unique, no errors will be generated. Then it's easy to correct the names as needed.