Xcode and Core Data - 'Create NSManagedObject Subclass'
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In Xcode, I can select ONE entity and go to Editor > Create NSManagedObject Subclass. This bit is fine. I get the class out of ONE entity.

However....

The other day, somehow I got Xcode instead to pop up a dialog with all my entities with checkboxes next to them. I could select multiple entities all at once, which it would then create the classes for all selected.

I can't seem to find how I did this !!! Anybody use this and know how?

(Don't suggest me to use mogenerator. I know about this.)