Unpublish standard template or functional area in rapid start services for AX 2012

I recently come across a situation where I had to modify the default data given with Account Categories template in Rapid Start Services. Even with the administrative rights for the user, I was not able to unpublish the template or functional area (GL in this case). I then came to realize that MS has not given permissions to update the contents of default (hidden) templates like account categories. One can unpublish his own custom template of functional area but not the ones that come as default and for which there is no question present in the question group.