Comment out 'required' properties until we understand the issue with extended models.
Comment out 'required' properties until we understand the issue with extended models.

foam-framework/foam2,foam-framework/foam2,jacksonic/vjlofvhjfgm,jacksonic/vjlofvhjfgm,foam-framework/foam2,foam-framework/foam2,foam-framework/foam2,jacksonic/vjlofvhjfgm